Superisun Double Vibration LowClick Unique Design Wireless Rechargable Bluetooth Controller Gamepad Remote Joystick Gamepad For Playstation 3 PS3 Wireless, bluetooth and rechargeable Built-in rechargeable lithium-ion battery, Battery watt hour (Wh) measurement of the lithium-ion battery is 450 mA. Double Vibration/Wireless Bluetooth/Bluetooth 3.0; Wireless distance: 8 meters Ergonomic, comfortable design; Feel every hit, crash, and explosion with hand-vibrating DUALSHOCK response Pressure sensors that rumble with each action making every impact feel like you're right in the game