Features: 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. Gaming Experience: This product is a for 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. Clear Cache: Long press the SET button for 5 seconds the LED changes from blinking to off. After-sales Service: If there is any problem with our products please contact us first we will provide you with the best solution in the fastest time. So why not give it a try? Specifications: Material: ABS Weight: 16.8g Size:10.5*6.5*4.5cm Sleep Current: 30A Operating Current: 15A Power Mode: EXT wired connection Working Voltage: DC 3.0-3.3V Notes: 1. Due to the lighting effects and shooting angles there is a color difference in the product please understand. 2. Due to manual measurement there is a tolerance in the product size. includes: 1*Extender "