Product description Size Name:PG-9021 Description: This product is a new wireless Bluetooth controller which supports different Android/ IOS/ PC games. Exclusive gaming application platform, the classic hand travel under control (ipega game lobby only for Android platform). Built-in lithium battery. After charging, it can be sustainable for 20 hours. Safe and stable. With the telescopic stand, the phone can With "volume +, -,"last ","next ""Play / Pause", total 5 multimedia function keys (This function is incompatible with Y key mode.) Bluetooth 3.0 wireless transmission can support 6-8 meters wide range of control from the operation. User-friendly software designed to enter the power saving mode with no connection state. Support Android 3.2, iOS 4.3 above system. Compatible with iPod/ iPhone/ iPad as well as the vast majority of Android tablet PCs. Specifications: Model: PG-9021 Color: Black Bluetooth: 3.0 Charge time: about 1 hour Play time: Approx. 20 hours System required: Android 2.3, ios 4.3 and above. Supports the vast majority of games: App store: such as Gunman Clive, Helium Boy, League of Evil League of Evil 2, Muffin Knight Free Stardash, Temple the Run, and so on. Android: Wild blood, Dungeon Hunter, Zombie, FC simulator, Shadow gun, Riptide GP, etc. Exclusive iPega game lobby only for Android.