SteelSeries Stratus XL Bluetooth Wireless Gaming Controller

Connector Type: Bluetooth

Battery Type: 2 AA, Included

Clickable Joysticks

Battery Life: 40+ Hours

LED Display Indicators: 4

Compatible with:
Home and Back buttons for seamless gaming on Android 3.1+ devices
Windows 7 and up for use with thousands of controller-enabled games
Steam Big Picture Mode Support
Microsoft's X-Input and Direct-Input for use on a variety of platforms