Williams Trading Co. is pleased to announce the arrival of the LELO F1s Prototype and the F1s Developer’s Kit RED.



The F1s is more than a masturbator; it’s an experience that men won’t want to miss. The first SDK-enabled male pleasure device, the F1s defines high-performance sextech.

Utilizing revolutionary SenSonic technology and the Cruise Control feature found in LELO’s award-winning Sona and SonaCruise, the F1s offers next-level stimulation by way of sonic waves that penetrate the head and shaft of the penis. The patented Cruise Control feature of the F1s ensures that users don’t experience a frustrating loss of power at an inopportune moment.

Both the F1s Developer’s Kit and the F1s Prototype feature an aluminum case that contains a soft, ergonomic textured silicone sleeve, and 10 internal performance sensors. The F1s Developer’s Kit offers a ‘window’ that allows users to monitor the interior workings of the product – and more control of their own pleasure.

Both the F1s Developer’s Kit and the F1s Prototype can be operated with one hand, or by way of a Bluetooth-enabled app that is available to download for both Android and iOS users. Both products are USB-rechargeable, and a single charge lasts two hours. Both the F1s Developer’s Kit RED and the F1s Prototype are waterproof as well.

What sets the LELO F1s products apart from other masturbators, however, is the SDK feature that allows users to completely customize their experience. Users can either use the programs already available to them, or they can break out their own coding and programming skills – users can program their F1s to react to arousal levels, set their own patterns of vibration and SenSonic waves, monitor their arousal, and so much more! The possibilities are truly endless.

For ordering and product information, call a Williams Trading Co. sales representative at (800) 423-8587 or visit www.williamstradingco.com  For drop shipment and e-commerce support please visit https://dropship.williamstradingco.com/.