1. Compatible with all car models: The USB connection method allows you to use it easily without considering the car model. It can be inserted into the air outlet or hung on the center console. It is easy to use and saves power. 2. Night ambient lighting: Install the ambient light fan on the air outlet. Long press to turn on the ambient light mode to improve the atmosphere in the car. 3. Adjustable gears: sevenblade fan, threespeed wind speed adjustment, promotes air circulation in the car, stable wind speed, and more comfortable driving. 4. Strong wind power: The ly upgraded window sash has stronger wind power, and the 3speed fan speed is enough to meet the hot summer and solve the problem of unbearable heat in the car in summer. 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.