Lelo: F1 Developers Kit - Red & Black


Lelo: F1 Developers Kit - Red & Black



Was: $152.60

Save: $22.89 (15%)

The world's first SenSonic sextech console for men is here! Featuring 10 sensors the F1s is one giant leap for mankind.

Bridge the gap between science and nature with the F1s, the next generation pleasure product for men that makes you the master of your destiny. And with a window in the casing, you can add a unique visual element and see your pleasure in action.

Using powerfully intense dual motors, Cruise Control and Lelo's revolutionary SenSonic technology, F1s massages you with deeply satisfying sonic waves for an entirely new, completely mind-blowing sexual experience. Or better yet, utilize the free Software Developer's Kit to create your very own sensations and track your progress, and prowess, through the customizable internal sensors!

  • Simple intensity controls for one handed use
  • Curved internal groove for heightened sensations
  • Premium textured aluminum body
  • Ergonomic, body-safe silicone internal canal
  • 10 cutting edge performance sensors

Free downloadable content

Free Lelo demo app is available for download so you can get a glimpse of what this revolutionary product is capable of! For android and IOS. An exclusive LELO demo app will become available to you when your product is shipped, compatible with iOS and Android. Connected by Bluetooth, the app allows you greater and closer control over your personal pleasure. With the app, you truly put pleasure at your fingertips!

Access the Developer's kit

The exclusive and freely available SDK enables you to experiment with the sophisticated sensors and industry-leading technology, and shape the future of your pleasure.


Connect your device to test drive the LELO demo app - control device settings as well as gain new insight into your performance.

Body-Safe Silicone Sleeve

Ultra-smooth and soft to the touch, F1s Red looks sleek on the outside and feels sexy on the inside.

Powerful Pleasure

The mind-blowing sensation of sonic waves and patented Cruise Control technology make F1s Red the ultimate act of self love.

Fully Waterproof & Rechargeable

Using the supplied USB charging cable, F1s Red can go wherever you go, and the smooth, waterproof design is easy to keep clean.

2 hours of use in one charge

Long-lasting power to allow you to explore all the sensations, patterns and app capabilities while you work on your stamina.

SenSonic & Cruise Control: HOW DOES F1s WORK?

Through its unique dual-motor design, the F1s Red combines conventional vibrations with an entirely new sensation never before experienced in a male pleasure product: SenSonic technology.

Its the same high-tech concept that made the LELO SONA the worlds bestselling sex toy of all time. Instead of standard vibrations, one of the motors emits powerful sonic waves that permeate deep into your penis, making it feel as though its resonating pleasurably from all directions all at once, instead of simply tickling the nerve endings on the surface of your skin. It will help you achieve the most overwhelming orgasms of your life.

Combined with the patented Cruise Control setting, which ensures F1s never experiences a frustrating power drop during vigorous use. Instead, it intelligently monitors and controls the intensity to ensure you get a completely seamless, uninterrupted experience.

Kit Includes

  • F1s Red Trainer
  • LELO (Toy) Cleaning Spray
  • Don't Disturb Sign
  • Gloves
  • Starter Guide
  • USB Charger
  • Satin Storage Pouch
  • Warranty Registration Card
  • Detailed Instruction Manual


  • Materials: Silicone, ABS, Aluminum alloy
  • Body Colors: Matte Black
  • Interface: 3-button
  • Sensors: 10
  • Motors: 2
  • Frequency: 63Hz
  • Battery: Li-Ion 850mA 3.7V
  • Charger Time: 2hr at 5.0V 700mA
  • User Time: 2h
  • Size: 5.6" x 2.7"
  • Insertable Length: 4.3"

Additional Product Images

Product Details

  • Made By: Lelo
  • Box Dimensions:
  • Length: 7.00 in.
  • Width: 10.75 in.
  • Depth:3.25 in.
  • Manufacturer Code: LL4931

Lelo: F1 Developers Kit - Red & Black $129.71
Lelo: F1 Developers Kit - Red & Black $129.71
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