How to use:

1. First, the power switch to ON, turn on the power;

2. Press the A button to boot, then the product into the automatic mode, light control, vibration, all start delay function that automatically turns on at night driving, closed within two minutes after parking;

3. After boot, press the B button to enter manual control mode, light control, vibration, all fail delay function, press the A button when you need to shut off;

4. C key buttons for color selection, both in automatic or manual mode you can select the color, built-in RGB three-color LED can select one of seven colors, namely red, blue, green, purple, sky blue, yellow, white;

5. D key is illuminated control buttons, three options of brightness, the brightness of each click decreased by 15%, the lowest brightness can be reduced 45 percent.