Ipega PG-9025 Bluetooth Game Controller for iPhone iPad Android Samsung HTC IP95 It can be used when connected with the Bluetooth mobile phone and without any drivers. Exclusive gaming application platform, the classic hand travel under control (ipega game lobby only for Android platform). Built-in lithium battery (380mAh). After charging, it can be sustainable for 20 hours. Safe and stable. With the telescopic stand, the phone can be put in the stand (maximum support for 5.5-inch mobile phone). Easy for playing games. Bluetooth 3.0 wireless transmission can support 6-8 meters wide range of control from the operation.