SteelSeries Stratus Wireless Gaming Controller - Wireless - Bluetooth - USBiPad, iPhone, iPod - 19.70 ft Operating Range Type: Controllers Specification: Batteries type: Li-ion Polymer, NEW LIGHT ENERGY XHP652035, 380mAh, 3.7V Wireless: Yes Connector Type: Bluetooth Number of Programmable Buttons: 12 Number of Buttons: 13 D-Pad: Yes Illumination: No Batteries Required: Yes Rechargeable: Yes Options: White