?2022 EST 2 IN 1 MODES2 IN 1 Heating and Cooling Function, this car heater does not only remove the windshield fog or frost from the car by heating the air quickly but also be used as a fan to cool your car in the summer. You only need to change the switch, the air or cool fan come out immediately, convenient and practical ?Fast heating & 360 Degree AdjustmentPlug it into your car's 12V lighter socket and switch to heat or fan, it will finish engine to warm within the 60s. This Car Fan Heater can help you solve the problem that fog and frost cover on your car's windshield. It is designed with 360 degrees rotating base, easy to control, making the warm wind blow to anyplace you want, let the winter in the car no longer be hazy ?Wide CompatibilityThis car heater is widely used in cars, SUVs, taxis, jeeps, trucks and other commonly used appliances. (Make sure your car has a 12V lighter port) For a truck, camping and travelfogging/defrosting in the winter and keeping cool in summer ?Easy InstallationPortable Car Defroster has a compact size, portable and convenient to use. The base of the demister can be stood on the non-slip mat, or simply attach with double-sided tape. Instant heating, low energy loss, low noise, no fire. Just plug the heater into your lighter socket and switch to heat or fan ?Ideal GiftVery suitable as a car companion for your family or friends, make them safer and more comfortable to drive.