Unifire Dual Head 12V Car Fan 360 Degree Rotation Powerful Quiet 2 Speed Adjustable Strong Wind Auto Cooling Air Fan Convenient to use:plugs directly into your lighter/power socket 2 head design:Double wind wheel,double outlet structure design, good balance,small vibration,low noise 2 mode wind ajustable:you can adjust the speed freely as your demand. 360 degrees rotation:the fan head is very flexible,could cool the truck/car soon The 12V car fan Small size,multi-functional use,can be used for a truck fan, car etc.It is a good option for summer use, with a long vehicle power cord