1) Compatible with PS3 system software version 1.94 or later 2) A system software update is required if your system uses an earlier version 3) To connect or charge the controller, use the (A-mini-B type) supplied with the PS3 system (A USB cable is not included) 4) This product includes a lithium-ion rechargeable battery. For details on the disposal method of the controller and battery, refer to the instructions for PS3 system 5) The vibration action when playing PlayStation format software on a PS3 system may be different from when playing on a PlayStation system 6) The Double Shock wireless controller has vibration action as well as motion- sensing functionally 7) Material: ABS 8) With a six-axis sensing capabilities 9) Dual-motor vibration function 10) Bluetooth 2.0 wireless transmission can be 6-8 meters wide range of control from the operation 11) Voltage: DC 3.7V 500mA