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 't 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&Strong Wind 5 piece ABS fan blades, the air volume is larger, the cutting is more delicate, and the 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 Fan The 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 . 3-speed Wind Adjustment 1-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