?3 Speeds & 90°Auto Oscillation & Quiet ? The car fan has 3-speeds wind speed adjustment to meet your different wind needs. At the same time, Press the "Rotating" button , the car cooling fan will rotates from left to right (90° head rotation), which provide you a large area of wind. The fan is equipped with 5 blades and a brushless motor, which is ultra-quiet and strong and consumes electricity is low! ?Cool Colorful LED Lights & 360°Rotatable? The LED illumination increases night vision,Creating romantic feel for your car. 360°joint ball on the back makes it convenient to rotate this USB car fan to direct the air wherever you want. ?USB Powered & Widely Use? Powered by USB, this car vent fan is compatible with car charger, power bank and other devices with USB ports. It fits most of the vents of cars like SUV, RV, truck and sedan whether it’s vertical or horizontal. You can install it on the front vent to cool the driver and the passenger or install it on the rear vents to cool the kids and pets. ?Air Vent Blade Mounted Design? The fan base securely mounted onto all conventional air vent blade,it's strong enough to clip and support stay put, even on rugged road.Most importantly ,this won't obstructed driver’s vision,to ensure safety driving . ?Best Partner in Summer? By combining the Air Vent Fan and car air conditioning, you can improve the efficiency of cooling,cooling down the driver and passengers immediately.Even in the winter,it can also auxiliary the Hot Air. ?Easy to Clean?--Removable front cover is easy to remove for cleaning the fan blade, only need to put both of your hands on the fan cover and press it anti-clockwise. Then clean the frame and blades.