Fun Factory Bi Stronic Fusion – Take a look at & Evaluation

Don’t get me wrong. I don’t dislike the Fun Factory Bi Stronic Fusion. I really do think it is a premium quality sex toy. I really hoped it had sent me to pleasure (and orgasm) heaven, but it was simply not a match for my vulva. If it is a match for you, I’m pretty sure this toy could quickly become a staple in the bedside drawer. Although, I don’t want my personal experience to inform my overall rating too much, I still feel like my underwhelming experience is not unique. If this toy really does not work with my anatomical dimensions (in terms of flexibility and stimulation angles) then the overall design is partly flawed, as many others may also experience that this design simply does not align well with their erogenous zones. I do think there are few improvements to be made in terms of making the toy more adjustable (not just flexible) as this might render it much more accessible to a wider range of people.

About The Fun Factory Bi Stronic Fusion

The Fun Factory Bi Stronic Fusion is a pulsating rabbit vibrator that sends broad vibrations to your clitoris while the girthy shaft works its magic with Fun Factory’s hands-free thrusting technology! Designed to pamper your g-spot and clitoris at the same time, the Fun Factory Bi Stronic Fusion also comes with 6 vibration intensities and 8 different pulsation modes. Pick your favorite stimulation combination, lean back, and enjoy some hands-free happiness. This vibrator is USB rechargeable and 100% waterproof, so bring it with on-the-go or take it with you in the shower! Although, keep in mind that you shouldn’t use this toy if you have a pacemaker, as the magnetism in the pulsation technology may interfere with it.


  • ✅Powerful thrusting motion
  • ✅Anal safe
  • ✅Broad wings for enveloped clitoral stimulation
  • ✅100% waterproof


  • ❌Long charging time VS battery life
  • ❌Not suitable for people with a pacemaker
  • ❌May not work for everyone’s anatomy

My Experience With Fun Factory Bi Stronic Fusion

My Personal Experiences with Fun Factory Bi Stronic Fusion

Excited For A Thrashing Whale Tail

When I first heard about the Fun Factory Bi Stronic Fusion I loved the idea of this super flexible “whale tail” design providing some broad stimulation to the clitoris. From the look of it, this was a great design idea for some delicious clitoral stimulation – a thick, rounded base in the middle for some pinpoint stimulation and the flexible “wings” on either side to spread out the vibrations. What’s not to like? Of course, the thrusting feature also fascinated me. My eyes lit up with excitement when I first turned it on and it felt like the vibrator was trying to escape my grip! I’ve never tried a thrusting or pulsating toy before, so it’s safe to say I was excited to see what was in store. At first glance, this thrusting rabbit vibrator definitely seemed like it would deliver some serious pleasure, and I was down for the ride!

The Issue With Rabbit Vibrators

As much I wanted to love the Fun Factory Bi Stronic Fusion, I have to admit that I never got it to work for me. No matter how much I tried to use it in different ways and in different positions and angles, this vibrator just couldn’t provide me with enough stimulation to bring me to orgasm (or even remotely close!). I’ve never really had much luck with rabbit vibrators as I often feel like my anatomy just doesn’t align with the fixed distance between the shaft and the clitoral stimulator. Either I don’t get the right kind of pressure on my clit or the shaft is pressed into an awkward angle. This was also the case for the Fun Factory Bi Stronic Fusion.

Idea VS Execution

As I mentioned earlier, I really did have high hopes for this sex toy. I still do think that the ideas behind the overall design of this product are great! Although, the execution just leaves some things to be desired. That silicone “whale tail” can provide some broad clitoral vibrations, but the “flexibility” is still compromised by the angle of the internal shaft, as the tail will then dig into your clit when maneuvered into a different position. When this happened, I couldn’t enjoy the vibrations as they were not quite hitting the right spots for me.

However, the insertable shaft has a good size and shape to it and I really enjoyed the hands-free thrusting! I actually found myself wanting to enjoy the thrusting without having the “whale tail” in the way. In order to orgasm, manual clitoral stimulation usually works for me, and I like to have the option of slightly moving around whichever object I’m using to stimulate my clit (whether that’s a vibrator or a clit sucker). With the Fun Factory Bi Stronic Fusion, the little pleasure I could enjoy from the pulsating motion would never be able to assist me towards an orgasm as the clitoral tail gets in the way for any manual massage.

So, while there are pleasurable intentions behind the design, the (non-adjustable) execution makes this toy quite difficult to use if one’s anatomy does not line up perfectly with the features of the product.


Fun Factory Bi Stronic Fusion Design

The design represents both the good and the bad about my experience with this toy. I still believe this is a beautiful rabbit vibrator that (ideally) provides stimulation to all the right spots. The smooth and girthy shaft with a few ridges along the side features a slightly curved tip for extra g-spot massage. The “whale tail” has a thick and rounded center for firmer direct clitoral stimulation and thinner flexible “wings” to envelop the clitoris and send the vibrations to a broader area. As impressed as I am by the overal design of this product, I also have to emphasize how it is exactly the design that made it impossible for me to use. The fixed distance and angle between the two stimulation points simply did not work for my body – and that’s probably the case with a lot of other people with similar anatomies. I feel there are ways Fun Factory could have made the Bi Stronic Fusion a little more adjustable and accessible to a more diverse group of people.

Ease of Use

Fun Factory Bi Stronic Fusion Ease of Use

Obviously, I found the Fun Factory Bi Stronic Fusion quite diffult to use in order to build pleasure, but that was more of a design issue. If you find that this product works really well for your body then I will say that the Fun Factory Bi Stronic Fusion is very easy to use. The three-button conrol panel allows you to easily adjust the different stimulation modes without having to scroll through each one every time. The “FUN” button activates the motors when pressed for half a second and also works as an immediate off-switch. The buttons are also well-placed on the handle so you can easily access them during use.


Fun Factory Bi Stronic Fusion Quality

I already own my fair share of products from Fun Factory. I am familiar with the overall quality of products from this brand. Despite my critique, I will emphasize that I think the Fun Factory Bi Stronic Fusion is a premium quality product. It delivers impressive pulsations and vibrations that are powered by two separate motors. It is USB rechargeable with a magnetic charging cable. It’s also 100% submersible for bath-time play. All in all, whether it works for me or not, this is a great quality product.


Fun Factory Bi Stronic Fusion Price

The Fun Factory Bi Stronic Fusion is definitely not a cheap toy. Of course, I personally think it’s a bit too expensive for something that only works for certain body types or anatomies. It would definitely be disappointing to cash out on something that basically doesn’t get the job done for you. That said, it is a toy that delivers a lot of different sensations, is completely waterproof, anal safe, and generally great quality. Sure, it’s not going to be cheap! If your anatomy is compatible, I’m sure it’s actually a great investment in your pleasure. But I think it potentially is a lot of money to spend on something that you can’t be quite sure will work for you.


Fun Factory Bi Stronic Fusion Performance

The Fun Factory Bi Stronic Fusion performs well in the way that it definitely packs some power in those stimulation modes. I am still very impressed and pleased with the different thrusting modes – again, I would have loved if I cold enjoy this feature by itself! I also tried using the vibrations in the “whale tail” independently, while the shaft was not inserted. The powerful vibrations there felt quite enjoyable on my nipples, labia, and clitoris. The Fun Factory Bi Stronic Fusion stays true to its promises of intense stimulation modes and that is a big plus!


Fun Factory Bi Stronic Fusion Packaging

The Fun Factory Bi Stronic Fusion comes in a sleek box that slides right open. The top layer of cardboard holds all the informational pamphlets. There’s a user manual with all the information you need to operate the toy, along with some tips and tricks of fun ways to use the Fun Factory Bi Stronic Fusion. There’s also a small safety pamphlet with warnings for safe use of the product, as well as a general warning attached to the handle of the toy, saying that use of this product may be harmful for pacemaker wearers. Included is also a long magnetic USB charger.

Materials and care

Fun Factory Bi Stronic Fusion Materials and care

The Fun Factory Bi Stronic Fusion is made of 100% body-safe and non-porous materials: silicone and ABS plastic. It is fully waterproof and super easy to clean before and after use. Simply rinse off any residue, lather it up with a mild, unscented soap (or your favorite sex toy cleaner), and rinse throughly with warm water. Let it dry completely before storing it safely away from lint and dust. A lot of Fun Factory products have this slightly sanded silicone that feels a bit grippy. It very easily collects dust and hair, so be sure to clean it before use as well!

Special feature

Fun Factory Bi Stronic Fusion Special feature

As mentioned earlier, this is not my first rodeo with rabbit-style vibrators. While I’ve come to terms with the fact that some of them just don’t work for me, I still appreciate the features individually. A special feature of the Fun Factory Bi Stronic Fusion is the strong pulsating motion that is meant to provide some hands-free thrusting bliss. The thrusting sensation is very impressive, and definitely something I would love to explore indenpendently of the clitoral vibrations! The “whale tail” is also an impressive component, as I initially thought the design would do wonders for my clit. Who knows, maybe it would have with the right placement.

Specifications and features

Vibration modes 6 vibration patterns & 8 pulsation modes 
Length 8.5 inches
Insertable length 4.13 inches
Diameter 1.5 inches
Waterproof Submersible 
Materials Silicone, ABS plastic 
Rechargeable USB (magnetic charger) 
Battery Life 40-120 minutes
Charging Time Initial charging time: 960 minutes
Travel Lock Yes 
Storage Bag Included No 
Flexibility Firm shaft, flexible clitoral tail 
Allergies Latex-free, phthalate-free 
Colors Available Purple, Pink, Red 

Comparing Fun Factory Bi Stronic Fusion with alternatives

Fun Factory Bi Stronic Fusion
The Velvet Thruster Mini Teddy TX
Fun Factory Tiger G5
Tracy’s Dog OG Sucking Vibrator
Lovense Nora
We-Vibe Nova 2
Overall score 3.5 / 5.0 4.8 / 5.0 4.8 / 5.0 4.7 / 5.0 3.9 / 5.0 4.8 / 5.0
Bedbible rating 3.5 / 5.0 5.0 / 5.0 4.8 / 5.0 4.6 / 5.0 3.3 / 5.0 5.0 / 5.0
User rating 3.6 / 5.0
from 19 users
4.6 / 5.0
from 7 users
4.7 / 5.0
from 56 users
4.8 / 5.0
from 2008 users
4.5 / 5.0
from 30 users
4.5 / 5.0
from 75 users
Price Medium Medium Medium Low Medium Medium
Design 70 / 100 90 / 100 95 / 100 85 / 100 75 / 100 100 / 100
Ease of use 75 / 100 80 / 100 93 / 100 90 / 100 60 / 100 95 / 100
Quality 100 / 100 85 / 100 100 / 100 90 / 100 80 / 100 100 / 100
Sound 40 / 100 100 / 100 60 / 100 20 / 100 80 / 100 20 / 100
Power 60 / 100 80 / 100 100 / 100 60 / 100 100 / 100 80 / 100
Buzzy/Rumbly neither really buzzy nor rumbly somewhat rumbly very rumbly neither really buzzy nor rumbly very rumbly somewhat rumbly
Vibration modes 6 vibration patterns & 8 pulsation modes 10
Length 8.5 inches 10 inches 9 inches 10 inches 8.5 inches
Insertable length 4.13 inches 5 inches 4.5 inches 4.5 inches 4.7 inches 5 inches
Diameter 1.5 inches 1.5 inches 1.5 inches 1.5 inches 1.5 inches
Waterproof Submersible No Submersible Splashproof Yes Submersible
Materials Silicone, ABS plastic Silicone, ABS Plastic Silicone & ABS plastic Body-safe silicone Silicone/ABS Plastic Silicone
Rechargeable USB (magnetic charger) Yes USB USB Yes (Magnetic charging) Yes, USB
Battery Life 40-120 minutes Up to 120 minutes 40-120 minutes 60 minutes Up to 240 minutes 120 minutes
Charging Time Initial charging time: 960 minutes 360-480 minutes 110 minutes 150 minutes 90 minutes
Travel Lock Yes No Yes Yes Yes
Storage Bag Included No No No Yes Yes Yes
Flexibility Firm shaft, flexible clitoral tail Flexible Flexible shaft Flexible rabbit arm
Allergies Latex-free, phthalate-free Phthalate-free & latex-free Latex-Free, Phthalate-Free
Colors Available Purple, Pink, Red Black, Lilac, Mint Green, Red Blue, Pink, Purple, Black Purple, pink Pink, Blue
Thrust Modes 6
Adjustable Yes, shaft bends up to 30º Yes
Vibration speeds 6 3 rotation speeds 10
Vibration patterns 6 7 vibration modes 10
Width 1.5 inches
Texture Ridged body
Clitoral suction 10 modes
Remote Controls App Yes, app controls

How to use Fun Factory Bi Stronic Fusion

Okay, let’s go over some of the basics of using this toy. Here are some recommendations of ways to use the Fun Factory Bi Stronic Fusion so you’ll get the most of out of it.

Set the mood and prep yourself!

Like before any good masturbation session, it’s always a good idea to get yourself in the right mood first and build some arousal.
Prepare your space with everything you need (your toys, your favorite lube, a towel or wipes (in case things tend to get messy), and whatever else you need for a good wank)!

Try out the settings…

If you’re trying out the Fun Factory Bi Stronic Fusion for the first time, it’s a good idea to press the buttons (before insertion) and get familiar with the different settings and sensations.
You can even use this as a way to warm yourself up. Have some sensual foreplay by letting the vibrations caress your external erogenous zones, like the nipples, inner thighs, or labia.

Find the right positioning!

Once you’re ready for insertion and all lubed up, start sliding the shaft inside. Sometimes, the tricky part can be finding the right positioning.
Try out some different angles to see what works for you. It might take a while to figure out how exactly to place the vibrator in order for the “tail” to stimulate the clitoris properly while the shaft is in just the right spot to stimulate your internal sweet spots.

Explore the settings and lean back!

Once you’ve found a position and angle that works for you (or even if you haven’t – you can use your hand to keep the toy in place), this is the perfect time to explore all those different vibration speeds and pulsation modes!
The hands-free thrusting technology will hopefully allow you to hold the toy in place with your legs and lean back to enjoy!


What kind of lube can you use with the Fun Factory Bi Stronic Fusion?

Since the Fun Factory Bi Stronic Fusion is made of silicone, it is not advised to use any silicone or oil based lubes. These will damage the material over time. You should always opt for good quality water based lube when using the Fun Factory Bi Stronic Fusion.

Who can use the Fun Factory Bi Stronic Fusion?

Anyone who wants to! Even though the Fun Factory Bi Stronic Fusion is designed to give optimal amounts of pleasure to vulva and vagina owners, that doesn’t mean that other people can’t use it. First of all, people who are partners to vulva and vagina owners can obviously share in the pleasure by using it on their partner. Secondly, the Fun Factory Bi Stronic Fusion is also safe and suitable for anal play! That means anyone with an anus can enjoy it. For non-vagina owners, the “whale tail” can even stimulate the perineum while the curved shaft massages the prostate.

How can you use the Fun Factory Bi Stronic Fusion with a partner?

You can always use any sex toy with a partner, by asking them to use it on you, use it on them, or have them watch you use it on yourself. Those are the basics. But a great bonus about the Fun Factory Bi Stronic Fusion is that you can also use it for some intense double penetration. The handle may be a bit bulky to maneuvre around but it is not impossible to engage in some triple stimulation with clitoral vibrations, pulsating g-spot vibration, and some anal penetration with a penis or dildo.

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