[Working principle]:
The air outlet panel is located on the dashboard. By adjusting the opening and closing of the panel, the direction and intensity of the air outlet of the air conditioner are controlled to ensure uniform air circulation in the car.
[How to identify the quality of the product]:
1. Observe the appearance: The surface of the product should be flat and free of obvious defects, and open and close smoothly.
2. Test function: After installation, test whether the panel is flexible to open and close, and whether it can accurately control the air outlet direction.
3. Brand reputation: Choose NIBD brand products with reputation and credibility, and the quality is more guaranteed.
