1.Threespeed powerful wind speed: double heads, circularly cover the back seat area, sweep away the stuffiness. 2.Folding storage does not take up space: lightweight and retractable structure, no need to rotate the base, save storage space in the car, and convenient for travel storage. 3.Multiangle adjustment: 360° rotatable fan head, flexible up and down, left and right, accurate supply to any position of the seat. 4.USB plug and play: suitable for car cigarette lighter/USB interface, no additional installation required, 3 seconds to start and cool. 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.