Wireless USB Game Controller Gamepad Joystick for Ps3 Laptop Pc 360 Game 2.4ghz 2.4GHz wireless signal, can provide stable signal within up to 10 meters Automatically change to sleep mode when no action in 30 seconds without the USB receiver and 90 seconds with the USB receiver Powered by 4 * 2 AAA battery (NOT Included) Auto sleep function and push START button to reactive it Support different platform with one single wireless receiver