✓?Best Partner in Summer Convenient?When your car air conditioner is weak,by combining the car air fan and car air conditioner,you can improve the efficiency of cooling.Especially when there is not air conditioner in your car,this car fan can blow hot air out efficiently,cooling down the driver and passengers immediately. ✓?DV12V/24V Powered Fan Wide Compatibility?This car fan fits all mini,small,compact or medium,large,full size sedans,SUV,Van,Truck,RV or ATV with DC12V/24V Cigarette Lighter Socket.It is easy to use.Only need to be plugged into 12V/24V cigarette lighter power socket and use. ✓?3 Fan Blades Angle Adjustment?3 pieces ABS fan blades,the air volume is larger,the cutting is more delicate,and the air supply is more uniform and soft.High efficient fan effectively dissipates heat and removes the smell quickly because of angle adjustment function,improve air circulation,enjoying the cool air from any directions,keep the air in vehicles fresh and cool. ✓?3-Speed One Button?Soft,nature,strong wind speed,one button to control,3 wind speeds mode to meet different needs.1-speed wind:soft and comfortable,2-speed wind:natural cool wind,3-speed wind,strong cool wind.You can change wind speed easily according to the temperature.Cool down quickly and remove dust,eliminate pet odor smell,improve air circulation and keep air fresh,provide you and your family a healthy and comfortable environment. ✓?Strong Wind Low Noise?This car fan is built in upgraded brushless motor,compared with ordinary DC motors,which is more stable and durable,offering the power for intense cooling or energy-saving air circulation,which is powerful enough that support quite a bit of airflow but also makes the fan operate quietly,the maximum working decibel is just 40dB,it will not disturb you during driving.