🔬FUNSR PRO - The Ultimate In-Depth Review - Part 1/2
- Slibowitz
- 5 days ago
- 31 min read
🔌 FUNSR PRO – Intro & Disclaimer
Welcome back! 👋
If you’ve been following my reviews for a while, you already know the drill — I like to go deep, take my time, and really understand a device before drawing conclusions. This review is no exception. Today, we’re kicking things off with the intro & disclaimer for my FUNSR PRO review — and yes, this one is going to be a big one.
📌 Disclaimer & Transparency
First things first — transparency matters.
I received the FUNSR PRO for free from the FUNSR team, around renwoxing, specifically so I could test it and write this review.
I paid for shipping and customs fees myself.
This review contains a discount code, which gives you 10$ off your FUNSR PRO order.
Even though this is a sponsored review, all opinions in this post are my own, honest, and unfiltered — exactly like in every other review I’ve written so far. Sponsorship does not buy praise here. If something is great, I’ll say it. If something isn’t, I’ll also say that.
🤖 About ChatGPT & How This Review Was Created
This review is written with the help of ChatGPT.
I provide detailed, structured key points based on my own experience.
ChatGPT helps me structure, polish, and phrase the text you’re reading.
In short: the experience, impressions, and opinions are mine — ChatGPT simply helps turn them into a clear, readable review. Think of it as a very efficient editor who never gets tired ☕
📖 Scope of This Review
This is an in‑depth review, comparable to my Handy 2 Pro review in terms of depth and structure.
Expect a long read — roughly ~30 minutes if you read everything.
There will be a TL;DR at the end (find it in the part 2/2 of the review)
You’ll also find a clear Pros & Cons list for a quick overview.
Up until writing this intro, I’ve used the FUNSR PRO ~ 15 times, across different setups, scripts, and software environments.
🧭 My Experience & Comparison Context
A bit of important context before we go any further:
This is my first full multi‑axis device.
Previously, I only had experience with twist axis movement, specifically with the FUNSR 2.0.
Because of that, I cannot directly compare the FUNSR PRO to other full multi‑axis devices like OSR‑style systems.
What I can compare it to — at least to a certain extent — is the Handy 2 (and Handy 2 Pro):
The Handy 2 is a single‑axis device.
The FUNSR PRO is very much not.
So while comparisons will happen, keep in mind that they’re not one‑to‑one. The devices aim at very different levels of immersion.
The overall structure of this review will be similar to my Handy 2 Pro review, with some sections adjusted or left out where they simply don’t apply.
⭐ About the Ratings
Some categories in this review are rated on a 1–5 star scale.
Not every section will be rated.
If a category includes a rating, it will be clearly marked at the beginning of that section.
This way, the review stays balanced between structured scoring and personal, experience‑based impressions.
🧠 Personal Experience Disclaimer
This review reflects my personal experience.
Every person is different — sensations, preferences, tolerance, and comfort levels may vary. What feels incredible to one person might feel just okay (or even overwhelming) to another.
🔍 What Is the FUNSR PRO?
The FUNSR PRO is the newest device in the FUNSR series:
FUNSR1 – a standard automated stroker
FUNSR1 2.0 – added a twist module
FUNSR PRO – full multi‑axis support
Supported axes:
L0 – up & down (linear stroke)
R0 – twist
R1 – roll
R2 – pitch
In other words: this thing doesn’t just move — it moves in ways.
🧩 Software Used for This Review
During my testing, I used the FUNSR PRO with the following software:
MultiFunPlayer
Intiface
Random Video Player
ScriptPlayer
Heresphere
OpenFunScripter
Software support and integration will be discussed in detail later in the review.
💰 Price & Positioning
Let’s talk about the elephant in the room.
FUNSR PRO with twist module ("Fleshlight Twist"): $505
FUNSR PRO without twist module ("Open"): $456
Yes — this is an expensive device.
For comparison:
Handy 2 (Standard): ~195€ / $219
Handy 2 Pro: ~334€ / $339
So yes, the FUNSR PRO costs roughly double a Handy 2 Standard.
That price point already makes one thing very clear:
➡️ This is not a casual entry‑level device.
➡️ This is a device for enthusiasts, tinkerers, and people who want more.
You could joke that it costs as much as a small appliance — but then again… some appliances don’t move in four axes 😏
Use code Slibowitz to get $10 off your FUNSR PRO order.
⚡ Let’s Begin
Without further ado, let’s dive in and explore FUNSR’s newest power horse.
And oh boy… it’s powerful.
(Like “hold‑on‑to‑your‑desk” powerful — but we’ll get to that.)
📦 Packaging & Delivery
(Not a rated section)
First impressions start before you even power a device on — and in this case, they start with a very solid delivery experience.
🚚 Arrival & Shipping
The FUNSR PRO arrived safely and without any damage.
That’s largely thanks to the serious safety measures FUNSR took during packaging.
The outer package was well secured with bubble wrap — both the small kind and the big, chunky kind.
On top of that, the FUNSR PRO itself sits in a separate inner box, adding another layer of protection.
Delivery took about one week, which is exactly what I’d expect for a shipment from China to the EU.
Everything was sent fully discreet:
No logos screaming what’s inside
No suggestive wording
And thankfully no “THIS IS AN AUTOMATED MEGA STROKER FOR WATCHING INTERACTIVE VIDEOS” printed on the box
So yes — no worries here 😄
📦 What’s Inside the Box?
Let’s open it up — because there’s a lot inside.
Included contents:
Main Device
Twist Module (only with the $505 version)
Rotation Cable
VESA Mount (only if purchased in October)
Power Supply
USB-C Data Cable
Straps (2×, ~30 cm / ~11.8 in each)
Screw Kit + Wrench
As you can see, FUNSR doesn’t exactly hold back here.
🔌 Cables, Power & Practical Details
One thing I immediately appreciated: all necessary cables are included.
Power supply? ✔️
Data cable? ✔️
Twist module cables? ✔️
They even included a second rotation cable for the twist module — a nice touch in case you ever need a replacement.
Cable lengths are generous:
USB-C cable: ~2 m (~78.7 in)
Power supply cable: ~2.5 m (~98.4 in)
This gives you a lot of flexibility when setting things up. You’re not forced to keep the FUNSR PRO right next to your PC — placing it a bit further away is absolutely possible. For example, setting it up on a nearby couch instead of your office chair works just fine.
Power supply specs
🧩 Assembly & First Handling
You do have to assemble the FUNSR PRO yourself — but don’t worry:
It’s easy
It’s quick
No engineering degree required
I’ll go into more detail about the assembly under Setup later on.
The standard holder module (non-twist) is capable of holding pretty much any onahole — even larger ones are no problem.
Just keep in mind:
This holder does not support twist
If you want to mount Fleshlights with twist functionality, you’ll need the $505 version with the twist module
On top: two straps. Then from left to right: adapter for the twist module (to make Onaholes hold), twist module, backside of the standard module, frontside of the standard module
🛠️ VESA Mount (Quick Note)
The included VESA mount is very stable — like, really stable.
I’ll talk more about it in the Accessories section, but as a first impression: this does not feel flimsy or like an afterthought.
✅ Overall Impression
Everything was safely packed
Everything arrived intact
There’s a lot included in the box
And everything makes a great first impression right out of the box
A strong, confidence-building start before we even talk about performance.
🎨 Looks, Build & First Impressions
⭐ Rated Section
Once everything is completely unpacked, the beast awaits you.
And yes — the FUNSR PRO is a big boy.
Before we talk impressions, let’s get the hard numbers out of the way first.
📏 Weight
With twist module and mount attached:
~ 3.2 kg (~7.05 lbs)
I didn’t want to dismantle the entire setup just for weighing, so this number reflects the device fully assembled.
Estimated weight without module and mount:
~ 1.5 kg (~3.31 lbs)
📐 Product Dimensions (without mount)
Length (arms fully extended): ~30 cm (~11.8 in)
Length (device body only): ~11 cm (~4.33 in)
Length (arms extended + mount): ~41 cm (~16.1 in)
Width: ~17.5 cm (~6.9 in)
Height: ~14 cm (~5.5 in)
🦾 Arm Lengths
Main arms: ~21 cm (~8.27 in)
Shorter arm (R2 / pitch axis): ~18 cm (~7.09 in)
🧱 First Impressions – Size & Presence
As you can tell from the numbers alone:
the FUNSR PRO is not a small device.
It’s big, it has presence, and once it’s in front of you, it immediately feels like a serious piece of hardware rather than a toy.
That size isn’t accidental — and it’s absolutely necessary for what this device is capable of.
🛠️ Build Quality & Materials
The overall material quality makes a very solid impression right away.
Yes, there are 3D-printed parts, but:
They are thick
They feel rigid
And they are clearly not cheap prints
Everything is securely screwed together, nothing feels loose, flimsy, or rushed. I see no reason to worry about parts coming loose or falling apart — which is very important for a device with this much power and movement.
The mount in particular deserves a mention here:it’s heavy, sturdy, and feels like it can easily handle everything the FUNSR PRO throws at it.
🔌 Motors, Cables & Modules
Visually, you can spot two motors from the outside:
One at the front of the device, connected to the main movement system
One on the side, responsible for the twist module
All cables are:
Well secured
Grouped together
Protected with tape
The twist module cable is also long enough to allow proper movement without tension. There’s enough slack so you never feel like the cable is being stressed or pulled during operation.
The modules themselves are also very well built:
Solid materials
Properly screwed
No thin or fragile parts
Everything feels thick enough to withstand the forces involved. If something is too thin, you always fear it might snap sooner or later — that’s not a concern here.
🦾 A Closer Look at the Arms
The two main arms, each at about 21 cm (~8.27 in), are quite long — and that’s a big advantage:
Longer stroke length
Better leverage
More overall power
You can also clearly see the rotation mechanism, enabling the roll axis.
The third, smaller arm handles the R2 (pitch) movement. It’s positioned on the left side of the device (when facing it) and connects directly to the twist module. Slightly shorter, but perfectly suited for its job.
🌬️ Active Cooling – Small Fan, Smart Choice
One thing you immediately notice on the FUNSR PRO is the small built-in fan.
No — sadly it’s not there to cool you during a 3-hour extreme edging session(even though that would be a nice feature, wouldn’t it? 😄)
Its actual job is far more important:
Keeping the motor cool
Allowing long sessions
Preventing overheating
Overheating was unfortunately an issue with the FUNSR1 2.0, so it’s great to see that FUNSR addressed this right from the start.
The fan size:
~5 cm × 5 cm (~2.0 × 2.0 in)
Yes, it does add a bit of noise, but active cooling is crucial for longevity and reliability. This is a necessary and smart trade-off — and the fan itself is not very loud.
(More on that later in the Noise section.)
✅ Summary & First Impression
Overall, my first impression of the FUNSR PRO is very positive.
It’s big and solid — exactly what it needs to be
It may feel a bit bulky at first, especially if you’re used to devices like the Handy
But it’s also not a space-hogging monster that takes over your entire room
The build quality is very high:
Solid parts
Thick materials
Secure assembly
Smart design choices
And the added fan is a great decision, keeping the device cool and allowing for longer, more demanding sessions.
⭐ Score: 5 / 5
A powerful first impression — and a strong foundation for everything that follows.
⚙️ Setup & Assembly
⭐ Rated Section
Alright — time to build the bad boy together.
As mentioned earlier, you do have to assemble the FUNSR PRO yourself.But before anyone panics: don’t worry — this is very straightforward.
No degree in space engineering required.
(And thankfully, no degree in advanced stroker construction either.)
🧩 Assembly Process
The good news first:
The arms are already pre-built
You only need to attach the arms to the module
No complicated wiring during assembly
On the bottom of the FUNSR PRO, you’ll find a QR code that links to the official assembly documentation.
Now, being completely honest:at the time I first built it, that documentation was… a bit basic.
It wasn’t immediately clear which arm goes where
And which screws should be used for which connection
That said, the photos in the documentation did help me figure it out visually.
And here comes the very positive part:
While working on this review, I checked the documentation again — and they improved
it.
I gave FUNSR direct feedback, explaining that:
It wasn’t fully clear at first
The arm placement and screw usage needed clarification
They listened — and updated the documentation.
👏 Well done, FUNSR.
With the updated guide, everything is now:
Clear
Easy to understand
Straightforward — even if this is your first multi-axis device
⏱️ Time Needed
Assembly takes about ~15 minutes
If you’re less clumsy than I am and don’t drop a screw every 30 seconds, you’ll probably be done in ~10 minutes
🛠️ Mounting the Device
If you have the mount, the next step is placing the FUNSR PRO into it.
This part is very self-explanatory:
Slide the FUNSR PRO into the mount
Align the two screw holes on the bottom
Screw it together
And voilà — you now have a VERY sturdy multi-axis device in front of you.
🔌 Connecting Everything
Now comes the exciting part — let’s get it running.
To operate the FUNSR PRO, you need:
USB-C connection to your PC
Power connection
Both are mandatory — there is no internal battery.
💻 Software Connection (MultiFunPlayer)
For connecting the device, I’m using MultiFunPlayer.
In my opinion, it’s:
The best
The most reliable
And the most flexible app for devices like this
There’s a text tutorial available here:👉 https://docs.google.com/document/d/1MevuEsC1fBTmAH5PKmKTRijXZ3O1YO0t_aV5eMtiWqY/edit?hl=zh-cn&tab=t.0#heading=h.cjjp8ku23p9i
Here’s the short version:
Connect all cables
In MultiFunPlayer, click “Add Output” → Serial
Select the correct serial port (e.g. COM8 or similar)
Click Connect
Done ✅
For a more detailed guide or troubleshooting, check the official MultiFunPlayer thread.
🎥 Video Player Setup (Random Video Player)
As my video player, I use Random Video Player.
It’s a very good tool and something I can highly recommend.
To connect MultiFunPlayer to Random Video Player:
Click “Toggle Media Source”
Choose MPC-HC
Open Random Video Player
Click Connect
Done — it should now be linked
Again, for a deeper dive, check the official Random Video Player thread (link).
⚠️ Very Important Step – Receiver Positioning
This is crucial, so please don’t skip it.
When powering the FUNSR PRO on:
You must hold the receiver manually
Bring it into the desired starting position
Then turn the device on
The device will then “snap” the receiver into place.
If you don’t do this:
The stroke direction will be wrong
And your session will feel… very confusing 😅
Video, showing how I properly set everything up, with placement of Onahole and correct positioning of the receiver.
✅ Setup Summary
Here’s the full setup in short form:
Mount the device to your desk
Connect all cables
Open MultiFunPlayer
Open your video player (in my case: Random Video Player)
Manually place the receiver in the desired position
Turn the device on
Receiver snaps into place
Hit Connect in MultiFunPlayer
Hit Connect in your video player
LET’S GO.
Once everything is set up, the actual start process takes ~5 minutes.
🔄 Comparison: FUNSR PRO vs Handy 2 (Setup)
Let’s be fair here:
The Handy 2 setup is quicker
It’s basically turn on & go
Screw it to your desk (optional) and you’re done
No extra cables
No external app required
The FUNSR PRO, on the other hand:
Takes a bit longer
Requires an additional app
Needs proper connection before use
But — and this is important —this is completely normal for multi-axis devices.
And you get a lot in return.
The extra steps are, in my opinion, no big deal at all.
🔁 First-Time vs Everyday Use
The first setup takes a bit longer
You need to download software, set everything up, and understand the flow
But this is a one-time thing.
Once done:
It’s effectively plug & play
Everything works reliably
I never ran into any connection issues
📡 Bluetooth – A Quick Note
One last thing worth mentioning: Bluetooth.
Yes, the FUNSR PRO does support Bluetooth.
However:
I couldn’t get it to show up properly
Maybe I did something wrong
I didn’t spend too much time tinkering with it
That said:
USB connection is the best and most reliable option
You get zero delay
And the most accurate script playback
Compared to that, the Handy 2 handles Bluetooth much better:
Shows up immediately
Very easy to connect
Even if I could get Bluetooth working on the FUNSR PRO, I would still prefer USB for performance reasons.
So if Bluetooth is an absolute must for you, keep that in mind.
⭐ Score: 5 / 5
Straightforward assembly
Clear (and improved!) documentation
Reliable setup
No issues in day-to-day use
A few extra steps compared to simpler devices — but absolutely worth it for what you get.
⚡ Usage, Performance & Reliability
⭐ Rated Section
This is probably the most important section of the entire review.
When you’re looking at a device that costs roughly twice as much as a Handy 2, the big question is obvious:
Is it actually better — and is it worth it?
Before we dive in, there’s one very important thing to clarify.
📊 About Numbers & Measurements (Important Disclaimer)
There are no official specifications available for:
Stroke length
Stroke speed
Torque
Motor strength
Because of that:
I cannot provide numeric comparisons to the Handy 2
I also didn’t attempt my own measurements, as I don’t want to present inaccurate or misleading numbers
Everything in this section is therefore based on:
Extended real-world usage
Direct comparison experience
And yes — my personal perception
Your experience may differ from mine. Sensitivity, setup, scripts, and preferences all play a role.
With that out of the way, let’s get into it.
🔧 What the FUNSR PRO Does Differently
The FUNSR PRO uses joint motors, rather than a brushless belt-driven motor design like:
The Handy 2
FUNSR1 / FUNSR 2.0
Other multi-axis devices (e.g. OSR-style systems) often rely on servo motors.
🧠 What Are Joint Motors? (Short Explanation)
Joint motors:
Combine motor and gearbox into a compact, direct unit
Deliver power directly at the joint, not via belts
Reduce mechanical play and vibration
Advantages:
Higher effective torque
Better precision
Less mechanical noise
Fewer parts that can wear out
In theory, this means:
More power
Better reliability
Lower noise
And yes — that sounds very good.
As already covered in the Noise section, the FUNSR PRO lives up to that promise.
Official picture showing comparison between the FUNSR PRO motor and the FUNSR1 motor.
🔇 Noise & Long Sessions (Quick Recap)
Two important claims by FUNSR:
The FUNSR PRO is quieter than comparable devices
It can run up to ~1.5 hours at max speed without temperature issues
Both claims check out.
The built-in fan keeps the motor cool at all times, and if you’re planning a long edging session (yes, even the 3-hour kind), the FUNSR PRO is absolutely up for it.
🔄 Multi-Axis Performance (L0, R0, R1, R2)
The FUNSR PRO is a true multi-axis device, offering:
L0 – Stroke (up & down)
R0 – Twist (rotation, especially great for oral / hand content)
R1 – Roll (left & right movement)
R2 – Pitch (forward & backward movement)
All axes can operate simultaneously, forming a fluid, coordinated motion.
❓ Is Multi-Axis Really Worth It?
I asked myself the same question for a long time.
I used to wonder whether multi-axis was:
Just a gimmick
Or a small bonus on top of stroking
After experiencing it firsthand, I can say confidently:
👉 Multi-axis adds a lot.
It’s not subtle.
It’s not just “nice to have.”It fundamentally changes the experience.
A well-scripted multi-axis video:
Feels more dynamic
Adds new sensations
Is simply more fun
Twist alone already adds a lot — I loved it on the FUNSR 2.0.But combining twist + stroke + roll + pitch creates something on a completely different level.
Everything feels:
Smooth
Natural
Perfectly synchronized
No clunkiness. No awkward transitions.
If you’re on the fence about multi-axis:
Yes — it’s “it.”
📏 Stroke Length & Smoothness
The FUNSR PRO feels like it has a longer stroke length than the Handy 2.
Not dramatically longer — but noticeably so.
This becomes especially apparent when using:
Larger Onaholes
Fleshlights
The extra length allows these products to really shine.
Despite its size and power:
Movements are extremely smooth
Nothing feels robotic
Even very small, detailed strokes are clearly noticeable
The FUNSR PRO handles:
Slow, detailed scripts
Fast, aggressive scripts
And everything in between
No skipped strokes.
No cut movements.
No loss of precision.
Three videos of a direct side by side comparison of the FUNSR PRO and the Handy 2 Pro. Fastest speed in the script ~ 500 units/s. Random movements enables for twist, pitch and roll - these movements don’t come from the script.
Here you can also make a comparison on the noise level, especially in the third video, where both devices play at the same time. Notice that the twist function sounds a bit “rattling”, because there is no Onahole in the module. There are more videos with Onahole and full multi axis movements for comparison.
💪 Power & Torque
Now to the part everyone wants to know about.
The FUNSR PRO is very powerful.
And yes — noticeably more powerful than a Handy 2 Pro, even when overclocked.
For reference:
My Handy 2 Pro is set to a max speed of 800
The FUNSR PRO still feels stronger
You feel the strokes.
There’s more force behind them.
At very fast sections (around the 800 u/s range and beyond):
The FUNSR PRO pushes against you
Depending on setup, it presses firmly into your lap
This is incredible for:
Riding content
Oral-themed scenes
Heavy, immersive sequences
That “push into your lap” effect exists on the Handy 2 —but the FUNSR PRO does it more convincingly.
🦾 Torque & Handling Weight
Torque is another critical factor.
(Quick recap from my Handy 2 Pro review):
Think of torque like leg strength when pedaling uphill — more torque means the device doesn’t stall under load.
The FUNSR PRO handles weight effortlessly:
Large Onaholes (~870 g / 1.92 lbs) — no issue
Fleshlights (~800 g / 1.76 lbs) — no issue
Important difference vs Handy 2:
Stroke length does not get reduced
Even at high speeds
Even with heavy attachments
The FUNSR PRO simply powers through.
All axes keep working simultaneously without hesitation.
That’s genuinely impressive.
🌡️ Heat & Temperature
Quick and simple:
The FUNSR PRO does not run hot
Even during long sessions
Even at high speeds
The built-in fan does an excellent job, and the claim of long runtimes without
overheating feels accurate, not like marketing fluff.
🧵 Strapping & Mounting in Practice
Problems like the Handy 2 “slider incident” simply don’t exist here.
Plenty of clearance
No rubbing against the device
Smooth movement at all times
The included straps:
Length: ~30 cm (~11.8 in) each
Strong
Reliable
Long enough for even large Onaholes
Everything stays:
Secure
Stable
Predictable
(Details are covered further in the compatibility section.)
🧠 Final Thoughts on Performance
What a beast.
The FUNSR PRO delivers:
Power
Smoothness
Multi-axis immersion
Excellent handling of heavy attachments
There were no “meh” moments for me.
Everything works exactly as expected — and exactly as it should — especially at this price point.
🏎️ Handy 2 vs FUNSR PRO – The Car Comparison
Handy 2 is like a VW
Reliable
Beginner-friendly
Smart safety features
Great daily driver
Steps in to save you
FUNSR PRO is like an old Porsche 911
Much more power
More performance
No hand-holding
Requires experience and respect
Immensely rewarding once mastered
“The FUNSR PRO doesn’t adapt to you — you adapt to it.”
That sentence sums it up perfectly.
⭐ Score: 5 / 5
Powerful. Precise. Immersive.
A true step above — and absolutely worth it if you’re ready for it.
🥽 VR & Content Sync
⭐ Rated Section
This is another very important section.
Because no matter how powerful and advanced a device is —if you can’t properly sync it to your favorite content, it loses a huge part of its value.
I already listed the software I’m using with the FUNSR PRO in the intro, so let’s go through the actual content-sync experience, step by step.
FUNSR PRO in action on a replica. All axis enabled at random movements.
🔌 How the FUNSR PRO Syncs
One important thing to understand right away is how the FUNSR PRO connects and syncs.
Unlike the Handy 2, it does not rely on Wi-Fi.Instead, it requires a direct connection to your PC or laptop.
That means:
You need a PC or laptop
There is no mobile app
Bluetooth exists, but I can’t really comment on it
I don’t know of any way to connect it to a phone, and realistically, that’s probably not supported (especially for multi-axis devices)
This is something you should know before buying.
✅ Advantages of Direct PC Connection
Not relying on Wi-Fi actually comes with some big advantages:
No dependency on external servers
No issues with unstable or weak Wi-Fi
Everything runs locally
And the biggest advantage of all:
👉 Pretty much zero delay.
The FUNSR PRO feels extremely responsive:
Movements feel 1:1 synced
Every motion happens exactly when it should (depending on the script, of course)
This is something I already loved about the FUNSR 1 / 2.0, and it’s just as good — if not better — here.
The downside?
One extra cable
And very likely no phone usage
For me, that trade-off is absolutely worth it.
⚠️ No Manual Mode (Important)
Another key difference compared to the Handy 2:
The Handy 2 can be used in manual mode
The FUNSR PRO cannot
The FUNSR PRO needs a script to move.
To be fully precise:
There are no buttons on the device
You can’t just turn it on and let it run on its own
That said:
MultiFunPlayer offers random functions for all axes — including stroking
This works very well if a script doesn’t support full multi-axis movement
I actually use this feature a lot, and it’s a great workaround.
🧠 MultiFunPlayer – The Core Hub
MultiFunPlayer is essentially the central hub for the FUNSR PRO.
You:
Connect the FUNSR PRO to MultiFunPlayer
Then connect MultiFunPlayer to:
Video players
VR software
Script tools
Once you understand this structure, everything makes sense.
🥽 VR – Heresphere & SLR
Using MultiFunPlayer, you can connect to Heresphere or SLR.
Important note:
To connect to SLR, you need the Patreon version of MultiFunPlayer
It costs about $4
You also get extra features
And you support Yoooi, an awesome developer who made multi-axis device support possible in the first place
For my VR testing, I used Heresphere.
Setup worked without any issues for me.
🥽 VR Experience with the FUNSR PRO
Using the FUNSR PRO in VR is fantastic.
The extra power increases immersion noticeably
Multi-axis + VR is a huge upgrade over single-axis devices
However — and this is important:
⚠️ Don’t jump into VR right away.
Get used to the device first
Learn how it behaves
Understand its power and movement
Only then move into VR.
I’ll go deeper into this again in the Safety section, but it’s worth repeating here.
🎲 Random Video Player
This is my favorite and go-to way to use the FUNSR PRO.
Random Video Player, developed by Peanutccino, is an excellent tool:
Lots of useful features
Very stable
Easy to connect to MultiFunPlayer
The random shuffle + random section playback is easily my favorite feature:
You never know what plays next
Or for how long
It keeps things fresh and exciting
The player also:
Gets frequent updates
Receives bug fixes
Continues to improve over time
Connection to MultiFunPlayer is quick and painless, as explained in the Setup section.
🔗 Intiface & ScriptPlayer
You can connect the FUNSR PRO to Intiface, and it does recognize the device.
However:
It only treats it as a single-axis device
The other axes don’t work
I’m not entirely sure whether:
This is a configuration issue on my side
Or simply a limitation of Intiface with multi-axis devices
I tested with the newest version and couldn’t find clear information online.
I didn’t spend too much time troubleshooting, because:
MultiFunPlayer works perfectly
And I don’t really need another solution
Because of this:
ScriptPlayer isn’t really an option either
Since ScriptPlayer usually relies on Intiface
Not a big deal for me — MultiFunPlayer + Random Video Player covers everything I need.
If you know more about this and have a solution, feel free to let me know in the comments and I’ll give it another try.
✍️ OpenFunScripter (OFS)
This is one feature I absolutely love.
Through MultiFunPlayer, you can connect directly to OpenFunScripter.
This allows me to:
Live-test multi-axis scripts
Without exporting them
Without loading them into a player
I can:
Play scripts directly
See how the FUNSR PRO behaves
Fine-tune everything in real time
This is especially important for multi-axis scripting, where complexity is much higher and experience matters.
✅ Summary
The FUNSR PRO connects to everything you need
MultiFunPlayer as a central hub makes the whole ecosystem work smoothly
Initial setup takes a bit of time — but that’s a one-time thing
Once set up, it’s:
Plug
Connect
Play
Sync quality is excellent:
Direct USB connection
Pretty much zero delay
No reliance on servers
That immediate, precise sync is crucial for immersion — and the FUNSR PRO absolutely delivers here.
⭐ Score: 5 / 5
Reliable, flexible, and perfectly synced — exactly what a high-end device should offer.
🧵 Sleeve, Onahole & Fleshlight Compatibility
⭐ Rated Section
This is a very important section for any interactive device.
A device can be as powerful and advanced as it wants — if it doesn’t work properly with common products like Onaholes or Fleshlights, it immediately loses a lot of its value.
Unfortunately, this is exactly where the Handy 2 had some well-known issues.
Let’s briefly call it the “slider incident.”
⚠️ A Quick Look Back – Handy 2 Compatibility Issues
On the Handy 2:
The slider sits very close to the device
Larger Onaholes often touch the device body
This can:
Limit movement
Damage the Onahole
Potentially damage the device itself
Straps were also an issue:
The standard strap is quite short
Even normal sleeves were not ideal to secure
Bigger Onaholes were often difficult or unsafe to strap
Yes, the extender and double strap system fixed most of these problems —but that’s a non out-of-the-box solution, which was a bit unfortunate.
So… how does the FUNSR PRO handle all of this?
To keep things clear, I’ll split this section into three parts:
Onaholes
Fleshlights
Sleeves
🟣 Onaholes
I want to start with Onaholes right away.
Why?
Well… if you’ve read my reviews before, you probably already know that I’m a huge Onahole enthusiast.Personally, I don’t think anything beats a good Onahole — but that’s obviously personal preference.
So yes, my expectations were high.
Let’s not drag this out:
👉 FUNSR PRO + Onaholes = a dream combo.
And here’s why.
🔧 Onahole Mounting & Stability
It’s very clear that Onahole compatibility was a core design goal for the FUNSR PRO.
Both modules handle Onaholes very well
For the twist module, there’s a dedicated Onahole holder
This holder uses:
Three plastic stabilization pieces, screwed onto the module
These keep the Onahole firmly in place
The Onahole module then latches into the twist module, locking everything down
This may take a few tries the first time.
I struggled a bit initially — but once you understand the mechanism, it’s easy and reliable.
At first, I assumed this setup would only work for mid-sized Onaholes.
Luckily, I was wrong.
With Swimsuit Girl mounted.
Open module with Swimsuit Girl mounted.
🧪 Tested Onaholes & Results
I tested the FUNSR PRO with the following Onaholes:
Rika Likes Anal – works
Swimsuit Girl (~870 g / ~1.9 lbs) – works
Seductive Maid – did not work in twist module (too big & not soft enough)
Gokusai Uterus – works
Nezuko – works
Otokonoko – works
The Swimsuit Girl, despite being a large oral-themed Onahole, fits perfectly in the twist module.
To increase stability, you use the two included straps:
Length: ~30 cm (~11.8 in) each
When strapped properly:
Nothing slips
Everything stays stable
No unsafe movement
That said, proper strapping is crucial, especially because the FUNSR PRO is very powerful.
If something comes loose, that’s on the setup — not the device.
For the Seductive Maid:
It didn’t work in the twist module
Mainly due to its rigidity and shape
However, it works without any problems in the non-twist module
📌 Onahole Size Recommendation
You can use smaller Onaholes —but I strongly recommend mid to large sized Onaholes:
They sit more securely
Strap better
And are safer at higher speeds and stroke lengths
Using the FUNSR PRO with your favorite Onaholes is honestly amazing.
One personal highlight:
Swimsuit Mouth + oral-themed content + twist + multi-axis movement =wow.
It’s extremely immersive.
Onahole Usage Score: ⭐⭐⭐⭐⭐ (5/5)
🔵 Fleshlights
Even though I’m clearly an Onahole fanboy, I do enjoy using a Fleshlight from time to time.
For testing, I used my Vina Sky Fleshlight (original case).
⚠️ Important:
If you want to use Fleshlights, you must get the FUNSR PRO with the twist module.
The non-twist module does NOT support Fleshlights
Only original Fleshlight cases work
Off-brand cases are not compatible
🔩 Fleshlight Mounting & Performance
Using a Fleshlight with the FUNSR PRO is simple and safe:
Place the Fleshlight into the twist module
Latch it in
You’ll clearly feel and hear when it’s properly secured
Once mounted:
Very stable
Very secure
Zero wobble
The FUNSR PRO handles Fleshlights effortlessly:
Up & down movement
Twist
Roll
Pitch
All at the same time — without hesitation.
Even during faster or more intense sections, I never felt like anything was unstable or unsafe.
It’s smooth, powerful, and extremely fun.
Fleshlight Usage Score: ⭐⭐⭐⭐⭐ (5/5)
⚫ Sleeves
Let’s be very clear right from the start:
❌ Handy sleeves are NOT suitable for the FUNSR PRO.
Reasons:
Too short
Too thin
Impossible to strap safely
The risk of a sleeve slipping out is simply too high — and that’s not something I would ever recommend with a device this powerful.
I can’t speak for all sleeves on the market, but:
If a sleeve is long and thick enough, comparable to an Onahole in size, it might work
If it’s Handy sleeve sized — don’t try
Honestly, this isn’t really a downside.
The FUNSR PRO is clearly not designed for sleeve usage:
Stroke lengths are long
Speeds are high
Multi-axis movement adds additional force
All of this speaks against sleeve compatibility.
When I look at a device like the FUNSR PRO, I think of Onaholes and Fleshlights, not sleeves.
For safety reasons, I strongly advise against using Handy sleeves with the FUNSR PRO.
Sleeve Usage: Not rated — device is not meant for sleeves
✅ Overall Compatibility Summary
The FUNSR PRO works fantastically with Onaholes and Fleshlights
Most normal-shaped Onaholes can be mounted without issues
Oddly shaped products (e.g. Slut Angel) are not recommended
Shape makes proper strapping difficult
Too much of a safety concern
Even if an Onahole is too large for the twist module, the non-twist module handles almost every normal-shaped Onahole without issues.
Using the FUNSR PRO with Onaholes:
Is incredibly fun
Adds a new level of immersion
Truly elevates the experience
Fleshlights:
Work just as well
Are handled effortlessly
Smooth movement across all axes
If you already own a Fleshlight collection, the FUNSR PRO can easily become your dream device.
Sleeves:
Don’t expect them to work
Not what this device is designed for
Safety risk is too high
The FUNSR PRO is built for Onaholes and Fleshlights —and with those, it works flawlessly.
⭐ Overall Score: 5 / 5
Compatibility done right — powerful, safe, and extremely enjoyable.
🔊 Noise Levels
⭐ Rated Section
With the new motor, FUNSR claims that the FUNSR PRO is very low-noise — especially impressive given its power and full multi-axis movement.
Let’s see if that claim holds up.
Before we start, one important disclaimer:
All noise measurements were taken using a phone app.These values are not laboratory-accurate, but they are a very good real-world indicator and useful for comparison.
Three videos, showing the device in action. Gives you an estimated level of noise.
📊 FUNSR PRO – Measured Noise Levels
Scenario | Noise Level |
Idle (no script, cooler/fan running) | ~ 36 dB |
Slow sections (100–300 u/s), all axes, with Onahole | ~ 40–50 dB |
Very fast sections (500–600 u/s), single axis, with Onahole | ~ 50–53 dB |
Very fast sections (500–600 u/s), all axes, with Onahole | ~ 50–55 dB |
Extremely fast sections (600–1000 u/s), all axes, with Onahole | ~ 50–58 dB |
📊 Handy 2 Pro – Comparison (from my review)
Fast Sections
Scenario | Noise Level |
Fast section (~370 u/s) | 55–60 dB |
Very fast section (~540 u/s) | 56–60 dB |
Overclock Mode
Scenario | Noise Level |
600 max speed, no sleeve / Onahole | 60–65 dB |
600 max speed, Gen 2 sleeve | 60–64 dB |
600 max speed, medium Onahole (Gokusai Uterus) | 58–62 dB |
800 max speed, Gen 2 sleeve | 60–65 dB |
(Slightly quieter with heavier Onaholes due to reduced stroke length.)
🧠 Interpreting the Numbers
As you can see, the FUNSR PRO is actually very quiet — especially considering what it
does.
In my measurements, it never exceeded ~60 dB
Most of the time, it sits comfortably in the 50–55 dB range
Single-axis usage is even quieter
The loudest moments usually come from the twist axis
Especially when twist intensity is scripted very aggressively
But twist is rarely active at full power constantly
These numbers are honestly impressive.
⚡ Power vs Noise – Why This Matters
What makes this especially noteworthy:
The FUNSR PRO is extremely powerful
Think Handy 2 in heavy overclock territory
Yet it stays quieter than the Handy 2 Pro
I already considered the Handy 2 Pro to be fairly quiet —but the FUNSR PRO is noticeably quieter, even if it’s not a night-and-day difference.
That extra reduction is very welcome.
🎧 Real-World Usage
In practice:
Basic stroking sounds are barely noticeable when wearing headphones
With noise-cancelling headphones, the motor noise is reduced even further
Without multi-axis movement enabled, it becomes even quieter
The sound profile itself is also different:
The FUNSR PRO uses a different motor
The sound is lower and smoother
Personally, I find it easier and more pleasant to listen to than the Handy 2’s motor sound
⚠️ Important Notes & Variability
Please keep in mind:
These are self-measured values
There are no official manufacturer dB specs
Your results may vary depending on:
Measurement method
Onahole / Fleshlight used
Script intensity
Multi-axis usage
Personal noise sensitivity
Noise perception is subjective:
What I consider quiet may still feel loud to someone else
That said — based on both measurements and real-world use —the FUNSR PRO is genuinely quiet, even during demanding multi-axis playback.
In the videos included in the review, you can also hear the noise level yourself and judge it directly.
✅ Overall Verdict on Noise
Powerful full multi-axis device
Stays mostly in the 50–58 dB range
Quieter than the Handy 2 Pro
Pleasant motor sound profile
Very manageable noise levels with headphones
⭐ Score: 5 / 5
Quiet, controlled, and impressive — especially for a device this powerful.
🧼 Cleaning, Aftercare & Maintenance
⭐ Rated Section
Another important aspect of any interactive device is cleaning and long-term maintenance.
Based on my experience so far, I can say right away:this is very easy to handle with the FUNSR PRO.
📦 Storage & Aftercare
Let’s quickly talk about storage first.
The FUNSR PRO is noticeably bigger than devices like the Handy 2, so naturally it needs a bit more space when it comes to storing it. On top of that, you also have:
Cables
Power supply
Optional modules
Mount and accessories
For storage, I’m using one of those IKEA boxes that fit into the Kallax system — and it works perfectly.
Plenty of space for the device
All accessories fit easily
Everything is stored in one place
This is honestly a very good practice in general:
Setup becomes faster
Nothing gets lost
If you need something, it’s all right there
🧽 Cleaning the Device
The cleaning aspect of the FUNSR PRO is surprisingly simple.
In normal use:
The device itself rarely gets dirty
In most cases, no cleaning is needed at all
So far, I only had to clean the FUNSR PRO once — and even then, it was limited to the twist module (Onahole adapter).
There were some lube residues on it, and that happened because:
I strapped an Onahole incorrectly
It was placed a bit too high in the receiver
Cleaning it was very easy:
A slightly damp paper towel was enough
Wiped it down, done
That’s pretty much it.
🛠️ Maintenance & Long-Term Care
When it comes to maintenance, I can’t say too much yet — simply because it hasn’t really been needed so far.
Everything feels very solid
Screws are tight
Nothing feels loose or worn
I don’t currently see any indication that:
Screws need frequent re-tightening
Parts need regular adjustments
That said, if maintenance ever becomes necessary:
An Allen wrench is included
Even for smaller screws
So you’re covered there.
🌬️ Dust & General Care
The only thing I’d actively recommend:
Occasionally clean off dust
Especially around:
The motor area
The fan
This helps ensure:
Proper airflow
Long-term reliability
No dust getting pulled into moving parts
Other than that, there’s really not much to do.
✅ Overall Impression
Cleaning is rarely required
In ~95% of cases, you won’t need to clean the FUNSR PRO at all
Maintenance requirements appear to be minimal
Everything feels stable and well-built
Just keep in mind:
The FUNSR PRO is bigger
It needs a bit more storage space
That’s really the only trade-off here.
If anything changes over time, I’ll make sure to mention it in future updates.
⭐ Score: 5 / 5
Low effort, low maintenance — exactly how it should be.
🛡️ Safety
⭐ Rated Section
With great power comes great responsibility.
(Sorry for the politician-level sentence — but it fits 😅)
Jokes aside, safety is extremely important, especially with a powerful, full multi-axis device like the FUNSR PRO.
Let’s get one thing out of the way immediately:
👉 The FUNSR PRO does not hold your hand when it comes to safety.You are responsible for safe operation — and you need to be aware of that.
🔄 Quick Comparison: Handy 2 (Pro) vs FUNSR PRO
Handy 2 (Pro):
Has many built-in safety features
Stops movement if it detects blocking
Offers easy in-app limits for:
Stroke length
Stroke speed
Very beginner-friendly
FUNSR PRO:
Has no dedicated app
Does not automatically stop
Does not detect resistance
Relies on third-party software for safety features
This difference alone already tells you something important:
➡️ The FUNSR PRO is clearly aimed at advanced users.
🧠 Safety via Software (MultiFunPlayer)
Because the FUNSR PRO has no native app, third-party software is essential — and this is another reason why I strongly recommend using MultiFunPlayer.
MultiFunPlayer gives you several important safety tools:
Axis output range limits (stroke length per axis)
Speed limits for individual axes
Auto Home feature (brings axes back to a neutral state)
Fine control over how aggressive movements can get
These options are very important, especially if:
You’re new to multi-axis devices
You want tighter control over movement
Personally, I haven’t needed to use these features yet —but I’m very glad they’re there, and for many users they will be essential.
If you’re unsure how to use them, the MultiFunPlayer thread is the right place to ask.
🪑 Very Important: Your Physical Setup
A few non-negotiable basics for safe use:
Use a sturdy table or desk
Thin or unstable tables can shake heavily with intense scripts
The FUNSR PRO is very powerful (yes, again — and for a reason)
I’m using a Secretlab Magnus Pro desk, and even that desk shakes slightly during very fast sections.
I can easily imagine:
Thinner desks shaking a lot more
Less stable tables becoming problematic
📏 Desk Height & Positioning
If your desk is height adjustable:
Adjust the height so the device doesn’t press too hard into your lap
I personally raise my desk slightly for FUNSR PRO sessions
Don’t raise it too high, though —that can increase the risk of slip-outs.
If your desk isn’t adjustable:
Adjust your chair height instead
⚠️ Slip-Out Awareness (Very Important)
Especially during your first sessions:
Hold the base of your shaft with your hand
This stabilizes everything
And greatly reduces the risk of slipping out
You will need time to:
Get used to the power
Understand how the axes behave
Learn how the roll and pitch movements feel
I needed that time too — especially since this is my first multi-axis device.
🧵 Onahole Safety Basics
If you’re using Onaholes:
Strap them properly
Don’t strap them too high
Use both straps
Tight, but not excessively tight
Rule of thumb:
It’s better to strap a bit too tight at first than too loose.
Because if something comes loose with this much power —that’s when things can go wrong.
🐢 Script & Intensity Recommendations
For the first uses:
Start with slower scripts
Avoid extreme multi-axis HMVs right away
Let your body and brain adapt
Increase intensity gradually.
Also:
Keep an eye on movement from time to time
Pause the script if something feels off
Adjust height, range, or position if needed
⚙️ Alternative Speed Adjustment (Advanced)
There is another way to adjust the FUNSR PRO’s speed via firmware settings:
👉 Official guide:
Personally:
This is too much tinkering for me
MultiFunPlayer options are:
Easier
Faster
Just as effective
Still, I wanted to link it so you know another option exists.
🧠 Personal Safety Notes
From my own experience:
I needed time to get used to the FUNSR PRO
It behaves very differently from the Handy 2
Roll and pitch movements especially require awareness
I always:
Set height properly
Place the receiver carefully
Pause immediately if something feels off
Adjust, then continue
The FUNSR PRO:
Does not stop
Does not care if something is blocking
Does not compensate for push-out effects
Keeps going unless you intervene
Please take this seriously.
I genuinely don’t want anyone ending up with a trip to the ER because they underestimated the device.
✅ Safety Summary
The FUNSR PRO puts responsibility in your hands
This reinforces that it’s a device for advanced users
Safety measures exist via software like MultiFunPlayer
There are no built-in safeguards like on the Handy 2 (Pro)
That said:
I never experienced any safety issues
The device does not overheat, even in longer sessions
With proper setup and awareness, it feels safe and controllable
If you:
Take your time
Set things up properly
Use the available safety tools
And intervene when needed
👉 Nothing bad should happen.
⭐ Score: 4.5 / 5
Extremely powerful and capable —but requires awareness, responsibility, and respect.
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