Specification:-Input: 5V(USB)/12V(Cigarette Lighter)/24V(Cigarette Lighter)-Material: ABS-Power: 10W-Wind Speed: 2 gears-Line Length: about 130cmFunction:-Second gear wind speed adjustment-Strong wind speed-360 degree rotation-Silencer motor-Low noiseFeatures:Three-Way Rotation-Three heads of this car cooling fan can rotate 360 degrees horizontally and adjust 180 degrees up and down. Multi-angle circulating air will be provided to the driver and passenger.2 Speeds-With five-leaf design,this adjustable fan can strong wind and gentle wind circulate air creates a cool and comfortable natural wind for youPortable-This car fan has mini size and do not occupy much space.and it is also easy to disassemble and cleanLow noise-Three-head fan equipped with silencer motor, low noiseReminder-5V USB:suitable for Car, connected to computers, car chargers and other devices.-12V Cigarette lighter: suitable for Car, Suv and Van.-24V Cigarette lighter: suitable for trucks, and large trucks.