Specification: -Input: 5V(USB)/12V(Cigarette Lighter)/24V(Cigarette Lighter) -Material: ABS -Power: 10W -Wind Speed: 2 gears -Line Length: about 130cm Function: -Second gear wind speed adjustment -Strong wind speed -360 degree rotation -Silencer motor -Low noise Features: 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 you Portable -This car fan has mini size and do not occupy much space.and it is also easy to disassemble and clean Low noise -Three-head fan equipped with silencer motor, low noise Reminder -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.