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 or dust, pet odor smell, improve air circulation and keep air fresh, provide you and your family with a healthy and comfortable environment. Widely Use This car fan with high quality material adopt a big adjustable clamp design, suitable for 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. Colour: Black Material: ABS Package Contents: 1x Car Cooling Fan Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.