Powerful turbo cooling performance The USB car cooling fan for backseat features a speed turbine motor that delivers strong airflow directly to the rear seating area, helping reduce seat heat buildup during hot summer drives. Rearseat cooling solution This headrest fan for backseat not only cools the front seats but also provides directional airflow to the rear area of the vehicle, ensuring even air coverage on very warm days. adjustable design The mini car fan offers three wind speeds (low, medium, ) and supports vertical and horizontal adjustments, allowing you to easily direct the airflow for maximum comfort. Dual power options Designed for convenience, this car seat cooling fan can operate on USB power or battery power, ensuring cooling without draining your vehicle battery. The large independent switch provides easy control whenever needed. Use scenarios Hot summer commutes with multiple passengers in the back, where rear airflow supplements the cabin AC. Long road trips or rideshare services where rear cooling is insufficient or uneven. Parking or breaks where you want to keep backseat passengers comfortable using battery power.