This sleek pleasure console is the next generation of LELOs first open-interface sextech console. With double the power, a more pliable sleeve, and a wider range of sonic intensities, F1S V2 is the ultimate act of self-love. Equipped with SenSonic technology to help you enjoy exhilarating stimulation with four programs of sonic vibrations and twice the power that will rev your engine to the max. F1S V2 has a pliable sleeve to help you achieve peak performance. Its equipped with ten sensors for performance feedback through the LELO app - but what you do with that data is entirely up to you. Download the iOS or Android SDK to build your own cybersexy apps, sync with the interactive world, and let your imagination drive you wild. The sensation of sonic waves and patented Cruise Control technology make F1S V2 the ultimate act of self-love. Softer and more flexible sleeve for complete comfort. Two motors that stimulate, with four specifically designed modes that contain seven patterns each. Instructions: Step 1: Apply a generous amount of LELO Personal Moisturizer to F1S V2 internal sleeve. The more, the better. Step 2: Switch on and slowly insert yourself. F1S V2 will begin working when it senses youre inside. Step 3: Play with the power settings until you find a vibration that brings a longer and more powerful climax. Insertable length: 110.72 mm / 4.3 in Internal girth at rest: 129.5 mm / 5.07 in Internal girth max.: 150 mm / 5.9 in