Through its unique dual-motor design, the F1S combines conventional vibrations with LELO's SenSonic technology.
Instead of standard vibrations, one of the motors emits powerful sonic waves that permeate deep into the penis from all directions at once.
Combined with the patented Cruise Control setting, which ensures F1S never experiences a power drop during use.
F1s comes with LELO demo app that is compatible with iOS and Android.
Connected by Bluetooth, the app allows closer control over the masturbator.
The toy has ten sensitive sensors allowing for performance feedback through the LELO app, allowing building and customizing programs.
Up to 2 hours of play with a single charge.
- Materials: body-safe silicone, ABS plastic, aluminum alloy
- Vibrating toy
- Can be controlled via buttons and phone app
- It can be used hands-free after initial placement
Size and shape:
- 5.6" x 2.8" / 14.2 cm x 7.1 cm
- This toy is meant to be used alone or with a partner
- It can be used externally
This toy might be suitable for folks who experience decreased sensation because of its strong vibrations.
It might be suitable for folks who experience premature ejaculation because it can help them get to know their body more and prolong their time by practicing.
Note that PE has many different factors and masturbators might not solve the problem, but might help it and are definitely worth a try.
- Needs to be thoroughly cleaned after use which requires hand/arm mobility
- Needs mobility and strength in hands to use buttons and phone app
- May need assistance to plug the charger in