Installed On The Seat Lever The carseat fan is easy to install in the back seat and it locks on to the bar with rod clamp. And wont move around like a normal clip fan. Built-in rubber pad, plug and use at any time, without hurting the pillow. 5 Piece Fan Blades and Strong Wind5 piece ABS fan blades, the air volume is larger, the cutting is more delicate, and the air supply is more uniform and soft.Car vehicle cooling fan with high efficient fan rotating, bring coolness to the passengers and baby or pets in every corner in the backseat of car. USB Powered Car FanThe fan comes with a USB cable(135cm). USB cable is long enough to set wherever you want to provide coolness for people in the back seat.You can power the fan by USB interfaces such as car charger and power banks. 3-speed Wind Adjustment1-speed wind: soft and comfortable, 2-speed wind:natural cool wind,3-speed wind, strong cool wind. You can change wind speed easily and effortlessly according to your feeling.Cool down quickly and remove unwanted or dust, eliminate pet odor smell, improve air circulation and keep air fresh, provide you and your family with a healthy and comfortable environment. Widely UseThis car fan with high quality material adopt a big adjustable clamp design, suitable for various places,great for office desk, baby stroller, car backseat, bicycle, camping tent, home, kitchen, dormitory, library, gym exercising, outdoors/indoors activities. It is very convenient and is great for an idea gift for friends, colleague and family trip.