Car Multi-Function Steering Wheel Control Buttons/Handle, Specifically For Android Large Screens(White Backlight)

1. Material: ABS + PC2. Control system with call answering and hanging up functions, equipped with 8 button display functions and backlight display.3. Steering wheel controller supports various Android/Wince car multimedia systems.4. Suitable for most car models, installed on the right or left side of the steering wheel.5. Dimensions: 108x20x30mmSetup:1. Open navigation settings.2. Display the navigation control learning page.3. Click on the corresponding function in the image to learn it.4. Press the button on the rotary controller.5. After learning is complete, click "Save".