Extended Gamepad Back Button PS4 Game Controller^p Product Description: This Extended Gamepad Back Button is equipped with a unique paddle position. This design is more suitable for players with small hands, bringing you unlimited fun and an awesome gaming experience. To use this gamepad, no other tools are needed. Just plug in the controller, and do some simple settings to make sure that the extended gamepad is safely attached to the controller to prevent it from flying due to intense gameplay. To use the gamepad effectively, the handle must also have programming and memory programming functions when it is not connected to Bluetooth and charging state. To clear the cache: Long press the SET button for 5 seconds, and the LED will change from flashing to off. To activate the memory function: Insert the handle again and it will still have the last programming function. The factory default has no definition. To use the turbo function: Press the M1 / 2 and Turbo at the same time, the function key has Turbo continuous launch function. Repeat this step to cancel. Product Specification: Colour: Black Material: ABS Size: 11 x 9.5 x 4.5cm Weight: 46g Functions: Wireless PS4 Controller Sleep current: Less than 30uA Working current: Less than 15uA Power supply mode: EXT wired connection Working voltage: DC3.0-3.3V Compatibility: for original PS4 2nd Generation Handle Package Inclusions: 1x Back Button Attachment 1x User Manual