【2 in 1 Car Heater Fan】This upgraded mini car fan can heat or cool in 60 seconds. Hot air mode can quickly heat up the car interior in winter, allowing you to quickly remove fog or frost from the windshield in cold weather. Cold air mode can better ventilate the car in summer, so you don't have to endure hot air in the car. Suitable for all 12V vehicles in the car. 【Upgraded 360° Rotation】The car defroster is equipped with a 90 degree rotating handle and a 360 degree rotating bracket, which can be used for easy adjustment and alignment. Easily adjust the direction of the hot air. 60 inch / 1.5m long cable, so you can fix the car fan at your favorite position and let the wind blow wherever you want. 【Energy Saving & Low Noise】This car heater for cars can largely balance the temperature of our car, keep us in a comfortable condition and save our electricity bill. With silent function and built-in fuse, automatic power-off protection, voltage protection and safe to use. This automatic