Are you ready for version two? Lelo is proud to announce the arrival of its newest men s pleasure product 8211 f1s v2!the enhanced m cup design of f1s v2 allows you to explore optimal satisfaction, with a pliable sleeve, a wider range of sonic intensities, and four pulsating programs. This open interface sextech is equipped with 10 state of the art sensors for real time performance feedback through the lelo app allowing you to build the most pleasurable set of programs for your ultimate orgasm. Download the ios or android sdk to build your cyber sexy app, sync with the interactive world, and let your imagination drive you wild.smart trainer wirelessly connects to the interactive worldsensonic technology and ultra powerful vibrations for exhilarating pleasurecruise control maintains consistent intensity throughout play100% waterproof usb rechargeable for portable use1 year warranty 10 year quality guarantee