LELO F1S V2

F1S V2 has double the strength, four uniquely designed program variations, and a softer, more flexible sleeve for a wide range of shapes and sizes. Two motors that stimulate, with four specifically designed modes that contain seven patterns each.  Instead of standard vibrations, one of the motors emits powerful sonic waves that permeate deep into penis from all directions at once. Combined with the patented Cruise Control setting, which ensures F1S never experiences a frustrating 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. Features: Materials: body-safe silicone, ABS plastic, aluminum alloy Vibrating toy 4 vibration modes 7 patterns for each mode Can be controlled via buttons and ph