Origin: CN(Origin) 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. Product introduction: 1. 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 functionplug and play and bring users a different gaming experience. 2. Key composition: It is composed of 14 digital keys (R3L3R2L2R1L1TURBO SET). Function Setting: 1.Long press the SET button for 2 secondsX light flashes quickly. 2.Press the M1 or M2 (Press once to switch once ) lights flashing slowly in sequence. (Flashing Sequence:R3L3R2L2R1L1). 3.When the -target button is flashing press the SET buttonfinish setting. 4. Note:the handle should also have programming and memory programming functions when it is not connected to Bluetooth state and charging state. 5. Clear Cache: Long press the SET button for 5 secondsthe LED changes from blinking to off. 6. Memory Function: Insert the handle again and still retain the last programming function. The factory default has no definition. 7. 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. Tips: Only for PS4 2nd Generation Original Handle. How to distinguish whether it is a Original handle: x 1. There is a light bar on the touch screen on the front of the Original handle. x 2. The factory information on the back of the Original handle contains the year and other information the information is very detailed. Package Includes: 1 x Back Button Attachment. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.