【Powerful wind】Car seat cooling fan provides a strong breeze to your back and the car seat. but also bring the strong wind in the hot summer, enjoy your summer road trip with car fan. 【USB Powered Car Fan】: The fan comes with a 4.6ft USB cable. USB cable is long enough to set wherever you want to provide coolness for people in the front seat. You can power the fan with USB interfaces such as car chargers and power banks. 【Three Speed Wind Adjustment】Car seat fan provides 3 levels for cooling, Low, medium, and high. Car Seat fan is easy to install in the front seat and installed in the middle of the headrest rod through the adjustable strap, it will run and cool you u 【Independent design】New seat fan design, through a lot of car seat research, has a stylish appearance and a more fitting seat design style. 【Application scenario】：You can use a car cooling fan not only in an SUV RV ATV sedan, car, or van. but also for home and office, laptop, gym workouts, outdoors, camping, trips, and anywhere that needs cool wind. (car charger or power bank is needed).