Purchasing whatever you want.Features:New functional wireless bluetooth gamepadBuilt-in lithium battery， continuously use 20H after charging.With stretchable stand， the phone can be placed on the bracket (maximum support 5.5 inch phone)， easy for game application.Bluetooth 3.0 wireless transmission function， you can control within the distance of 6-8 meters.Enter into power saving mode if not connected.Specifications:Color: BlackMaterial: ABS + PCSize: about 165*108*46mm Support System: for Android 3.2 abovefor IOS 4.3 abovefor Android TVPackage includes:1 x Bluetooth gamepad1 x USB CableIyou happiness.