[2 in 1 Car Heater] This upgraded mini car fan can heat or cool in 60 seconds. The hot air mode can quickly heat the car in winter, allowing you to quickly remove fog or frost on the windshield in cold weather. The cold wind mode can make the car more ventilated in summer, so you don't have to tolerate hot air in the car. Applicable to all 12V vehicles in the car. [Upgraded 360 Rotation] The car defroster is designed with a 90-degree rotating handle and a 360-degree rotating bracket, which can be easily adjusted and rotated, and you can easily adjust the direction of the hot air. The 60 inch / 1.5 m long wire allows you to fix the car cooling fan to your preferred position and let the wind blow wherever you want. [Energy saving, low noise] This car heater can balance the temperature and comfort of our car to a large extent, and save on electricity bills. It has a mute function, built-in fuse, automatic power-off protection, pressure resistance and safer to use. This auto cooling fan is made of heat-resistant ABS, sturdy and durable. [Easy to install and use] Car defroster heater with cigarette lighter plug, simply stick the car heater on the non-slip mat or use double-sided tape, then insert it into your 12V vehicle's cigarette lighter socket and turn it on, Small form factor and portable, easy to carry. There is double-sided tape on the bottom to prevent slipping while driving.