F1S V2 is the next generation ultimate pleasure toy. A penis sleeve created for the thrill-seekers who want to explore optimal satisfaction. 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. The enhanced m-cup design of F1S V2 allows you to explore the inner workings of your pleasure, with a pliable sleeve and a wider range of sonic intensities. This open-interface sextech is equipped with 10 state-of-the-art sensors for real-time 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 and sync with the interactive world.