Wireless Back Button for PS-4 Controller, Back Button Attachment, Controller Back Paddles for PS-4 Gamepad, Turbo/Mapping/Memory Function//Audio Jack, Plug and Play.

Perfect for PS-4 Controller--The back button is designed according to the PS-4 gamepad, perfectly fit for various PS4 Controllers (some custom controllers may not work). The installation location is suitable for running games, zero delay. Plug and Play/Audio Jack-Plug and Play: No need to connect to the data line! Not affect you to use the headphone. With Precise technology and ergonomic design-the back keys are not easy to fall off. comfortable using and enhance your gaming experience. 10 Customize Programming Mapping Function: The PS-4 controller paddles is equipped with 2 mappable and highly sensitive buttons, which can map up to 10 key functions(× □ ○△, L1, R1, L2, R2, L3, R3),allowing you to use your finger skills better in games, shorten the reaction time. So you can complete game jumping and sliding actions without missing chance. Turbo Function: Simultaneously Press "Turbo+M1 or M2", the function button starts TURBO continuously. Press the above combination key again to cancel the button Turbo function. Clear cache: Press and hold SET button for five seconds to clear previous settings. Memory Function: Insert the back button into the controller, if M1-2 has no function, the LED1 will blink slowly (2HZ) for 3 seconds and then turn off, press the SET button long to enter programming mode, then the LED1 will blink quickly. If M1-2 has saved the last programming function, the corresponding LED lights up for a long time.