Powerful and Effective Cooling--Built in strong brushless motor, this car fan will provide powerful wind up to 3630rpm to accelerate the air flow in your car and cool you much faster when the AC is weak or when there is no AC, making you and your family stay refreshed along the road trip

Quiet & Clip on Vents--This car vent fan is designed to run quietly and produces noise close to 30db, which will not disturb your sleeping. Place it on the front vent to cool the driver and the passenger. Place it on the rear vent to cool your kids and pets.

USB Powered & High Compatibility--Powered by USB only, this portable car fan is compatible with car charger or power bank. Without battery, it’s safe to leave it in cars in summer heat. It can be used on many kinds of cars that have vertical or horizontal air vents, like SUV, RV, sedan, van and truck.

3 Speeds & 360°Adjustable Wind--The USB car fan has 3 speeds for you to customize your cooling experience. Press the button in the middle of the cord to cycle from low, medium, high to stop. The 360°adjustable head of the fan allows you to direct the air wherever you want.

Safe and Comfortable Driving--With compact size of 4.1 in, this vehicle fan is safely designed to not block your view and save lots of space. The strong clip will grip the vent tightly without falling off, which can withstand the bumps of the road and make you safe and comfortable through the trip.