There is a sexy, sensual ritual to opening a LELO box: it's a celebration of pleasure, the ultimate expression of indulgence and excitement. Share it wisely often, and with care. Your product is compatible with IOS and Android. Connected by Bluetooth the app allows you greater and closer control over your pleasure. With the app you truly put pleasure at your fingertips! Bridge the gap between science and nature with F1s, the next generation pleasure product for men that makes you the master of your destiny. And with a window in the casting, you can add a unique element and see your pleasure in action.