1. USB Power Supply: This car seat fan is suitable for all models on the market, including cars, minibus and trucks. It can be easily powered by connecting to the USB port in the car, providing a comfortable cool breeze experience for the cab at any time. 2. Threespeed Wind Speed Control: This car seat fan has a builtin threespeed wind speed adjustment function, which can be flexibly switched according to the incar environment and personal needs, bringing a cool and comfortable experience to the driver and passengers. 3. Control Design: The seat fan is equipped with independent switches and large buttons to ensure the convenience and comfort of use. Whether it is a quick switch during driving or a switch control before and after driving, it can be easily achieved, greatly improving the user experience. 4. Flexible Angle Adjustment: The seat fan adopts magic stick fixing method and can be installed and removed without complex tools. The air outlet of the fan can be adjusted up and down. You can adjust the air outlet angle as needed to ensure that the cool air can be accurately delivered to the required location. 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. Sold by-YJL official store