GX0215B Features Make it easier for players to play games Good hand feeling Easy to install and take out Embedded perfectly with XBOX360 controller  General Specs Brand & Model DOBE TYX-517 Material ABS Plastic Charging Voltage 3-3.3V Charging Current 0.25-2mAh Dimension 142 x 56 x 48 mm Compatibility XBOX360 Controller  Package Details Weight: 90.95 g Size: 16.8*5.5*5 cm