iPega 9028 Cell Phone Gaming Controller with Touch Pad and Cell Phone Grip Mount for Portable Gaming with Controller Includes 5 multimedia function keys which are compatible with X / A / B mode. Built-in wireless Bluetooth 3.0, control range up to 6~8 meters. Bluetooth game controller, no driver needed, compatible with most of the android smart phone and tablet PC. DO NOT support iOS devices. With telescopic stand, the phone can be placed on the holder, convenient for playing games. (Maximum support for 5.5-inch mobile phone.) Built-in rechargeable Li-battery, can play about 20 hours continuously after fully charged.