Tips: Only for PS4 2nd Generation Original Handle. How to distinguish whether it is a Original handle: ①There is a light bar on the touch screen on the front of the Original handle ②The factory information on the back of the Original handle contains the year and other information, the information is very detailed Feature: PS4 Controller Paddles *Product introduction This product is a PS4 Controller Paddles handle extended button, you can customize the mapping of the button function on the back, support the TURBO burst function,plug and play, and bring users a different gaming experience. *Key composition It is composed of 14 digital keys (Δ,〇,×,□,R3,L3,R2,L2,R1,L1,TURBO, SET). *Function Setting 1.Long press the SET button for 2 seconds,X light flashes quickly. 2.Press the M1 or M2 (Press once to switch once ), lights flashing slowly in sequence (Flashing Sequence:×→〇→Δ→□→R3→L3→R2→L2→R1→L1) 3.When the -target button is flashing, press the SET button,finish setting. *Note: the handle should also have programming and memory programming functions when it is not connected to Bluetooth state and charging state. *Clear Cache:Long press the SET button for 5 seconds,the LED changes from blinking to off. *Memory Function: Insert the handle again and still retain the last programming function. The factory default has no definition. *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. Specifications: Item Type: Back Button Attachment Material: ABS Color: Black Sleep current: Less than 30uA Working current: Less than 15uA Power supply mode:EXT wired connection Working voltage:DC3.0-3.3V Size:99.5x57mm Quantity: 1 PC Package Includes: 1 x Back Button Attachment 1 x User Manual