Willcomes 12V Dual Head Car Auto Cooling Air Fan 360 Degree Rotation Powerful Quiet 2 Speed Adjustable Strong Wind Auto Cooling Air Fan with Kids Safe Design Made of top grade ABS plastic, eco-friendly and nontoxic.Demension:20.5x9.5x14cm/8.07x3.74x5.51inches. Double wind wheel and 5pcs blades, double outlet structure design, good balance, small vibration, low noise. With 2 mode wind ajust and you can adjust the speed freely as your demand. Fits any car vehicle truck bus or boat, Prevents heat build-up while parked, with 360 degree freely rotation design and two speed levels. Quickly cool down your back seat in minutes during the hot summer time. 12V Portable Car fan Powers from any standard vehicle 12 volt outlet. With small power, can save more electricity and petrol ,speed up the air circulation and Air Quality Staying Fresh and Cool in Automotive Vehicles or Boats. Convenient to use:plugs directly into your lighter/power socket. Quickly and effectively removing unwanted cigarettes tobacco smoke or dust, eliminate pet odor smell.