USB Car Fan Electric Cooling Fan 3 Speed Backseat Car Fan Cooling Air Small Personal Fan for Car Rear for Seat Passenger backseat fan usb for dog kids baby carFeatures:brand new and Plug and for play, USB powered supply, no need external power supply. It also can be powered by Laptop PC USB car charger with USB port.Suitable for car truck Back for Seat Headrest use,clip it on the back of car for seat easily.Suitable for cars, trucks, buses, off-road equipment, boats and other recreational vehicles.The fan with 3 gears strong wind, brings you a comfortable and cool The safety grid prevents fingers from easily entering, more secure.Low noise and comfortable.Specifications: