This product is designed for smart phones and tablet PCs. Multi-purpose game controller, not only a game controller, but also a very convenient remote controller, self-timer, multimedia music playback controller, can compatible with and automatically identify ANDROID, IOS system; The gamepad supports simulator game on Android devices and also supports most of the games on Samsung APP STORE well; Support ICADE game on IOS devices (enter "ICADE" on APP STORE, that is able to locate the category of game); Can be used as a remote controller; Compact, portable, easy to hang on the key ring, also is a beautiful phone accessory.