Description: FeaturesDouble headed Fan, two switches independently control two fan heads. Three adjustable wind speeds, rechargeable. Adjustable AngleCar fan for back seat supports multi angle air supply, 360 degrees rotation adjustable, you can adjust the angle at will according to your needs. Widely UsedCar Fan for Backseat is suitable for most vehicles such as cars, trucks, sedans, van, etc. It can bring coolness to your car interior in the hot summer, making the trip of front and rear seat passengers more comfortable. Easy to InstallElectric Cooling Fan, simple and convenient installation, you can complete the installation quickly Premium MaterialAuto Seat Headrest Fan is made of PP material, with reliable quality, stable and reliable, low noise, sturdy and can be used for a long time. Specification: Material: PP Battery capacity: 2000mAh Charging time: about 2 hours endurance: 6 hours/4 hours/3 hours 5V/2A Size Chart: 26cmx11.5cm/10.24inchx4.53inch Package Includes: 1x fan 1x charging cable Note: Please allow slightly errors 1-2cm differences due to manual measurement.