Discreet delivery and packaging
Free delivery on orders over £50
  • Discreet delivery and packaging
  • Free delivery on orders over £50
  • LELO F1s Developer's Kit RED Masturbator var 1
  • LELO F1s Developer's Kit RED Masturbator 1

LELO F1s Developer's Kit RED Masturbator

Benefits

Overview

Science has never been this satisfying! Using powerfully intense dual motors, the F1s combines conventional vibrations with powerful sonic waves to deeply thrill your penis from all directions at once.

Rather than simply satisfying the nerve endings at your skin's surface, it combines LELO’s revolutionary SenSonic technology with their Cruise Control setting, so the intensity remains constant while you play.  

The F1s uses 10 performance sensors to report your stats back to you via the LELO F1S App. If you have experience with coding and app development, you can, with the freely available Software Development Kit, continue to experiment, track your sessions and shape the future of your pleasure.

The internal sleeve is made of super soft, skin-like silicone with grooves that heighten sensation during use. It is fully waterproof and easy to clean using warm water and mild soap, or an antibacterial spray for good hygiene.

Apply a generous amount of lube to F1s’ internal canal. Press the center button to switch on your masturbator and slowly insert yourself. F1s will begin working when it senses you’re inside. Watch yourself through the window panel as you race towards the finish.

BrandLELO
Product Weight (g)286
Full Length (in)5.63
Inner Depth (in)4.33
Diameter (in)2.8
Inner Diameter (in)1.57
Stretchable Inner DiameterNo
Playtime (min.)120
Primary materialSilicone
ColourRed
Recommended LubeWater based
LanguageFrench, Russian, Spanish, German, English, Italian
SKU21647
Product safetyView product information
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Customer reviews (0)
Think about the size before you buy it!
Tobias - 16. jul. 2021
The concept is good, the engines feel solid, but there should be a clear indication of the maximum length and size when it cannot be used. I bought this and unfortunately I can't get in more than a few centimetres and then it becomes too narrow. Maybe it's an in-country problem to complain about having too big a dick for a toy, but it was a lot of money I threw away.
Machine translation from sinful.se
Very good
William - 5. jul. 2021
I think the LELO F1 is a good product for those who want to get fast. It is easy to clean and it is good that it comes with cleaning. It does its job very well but I would have liked the vibrators to be a little stronger. It can be a little small and a little tight but for me it is still easy to get it in.
Machine translation from sinful.se
Rings
Ib - 29. oct. 2020
Not something that works for me
Machine translation from sinful.dk
Unfortunately, not what I was hoping for
Jonas - 25. oct. 2020
As others write, it's actually hard to get into, and I'm not big! Pretty average I would say! It's definitely powerful in vibration, but it doesn't do anything for me. I had hoped for an experience similar to what girls get with a Magic Wand, that would be cool to try as a man! But it's not going to happen with this product, unfortunately. I will of course try it again, but I'm a bit disappointed - I paid 799,- so I expected more.
Machine translation from sinful.dk
Not fully understood
Newbe - 19. oct. 2020
Does it take some getting used to? Possibly, I'm not yet impressed. As others have mentioned, it's very narrow and hard to get into and it's not very nice to just "push". Now that I've bought it, I'll have to test it some more...
Machine translation from sinful.dk
A nice device
Koo - 2. sep. 2020
Excellent in a good way, you can feel the vibrations everywhere and when you can relax you can enjoy them. It was a bit disappointing at first but after a few times I can't bear to keep it in the cupboard at night. The phone app is a bit clunky and hopefully still in the development stage, otherwise the device is overall a functional device.
Machine translation from sinful.fi
Surprising
Fynboen - 16. aug. 2020
At first glance, it doesn't look like anything special. Just another half-baked product that doesn't satisfy. However, that's not the case with this case. For me, it's a little hard to get into as it's a bit narrow. But it can easily be done. If you're into a bit of vagina farting, it's perfect. The sound level is fine and the app works perfectly! It's a fun gadget for men.
Machine translation from sinful.dk
Different in a good way
Mane - 24. may. 2020
This thing works very well for me. It is very different from "strokers" that try to simulate "the real thing" so you should not buy it for that. But if you like vibrations, it works great, the two different motors stimulate in different ways that give a very nice feeling together. The app is easy to use and provides good control over the vibrators, however, it lacks a little "programme" with varied tempo in the app. The size suits me, have no real control over how big it is but the dimensions can be found online, worth checking before buying, it does not fit all different sizes. In short, it is very different from "the real thing" but in a good way!
Machine translation from sinful.se
not worth the money
lilkegutt - 24. may. 2020
This is not worth £1,500. difficult to connect with an app on your phone. takes a long time and many trials. takes a long time to ejaculate and is very sore on the head afterwards.
Machine translation from sinful.no
Do not have too rough
Tobias - 22. may. 2020
I sat with anticipation and would try it as the product has good quality and the app seemed promising. But judge my surprise when I can't even get the glans into it :/ Talk about throwing money in the lake, the store should tell you about this :(
Machine translation from sinful.se