Rapid Heating: The powerful car heater can quickly heat the air in one minute, warm your winter. This windshield defroster can help you solve the problem of mist and frost cover on your car windshield Blocking your view effectively, so you can get on the road and arrive at your destination safely 2 Modes in 1: The car heater has two functions, with two switches for natural air and warm air. It is ideal for defrosting/demisting windows and windshields in winter. It can also be used as a car fan to cool your car in summer Easy to Install: Simply connect the portable car heater to the vehicle's cigarette socket and switch to heating or fan (Make sure your car has a 12V cigarette lighter port). This defrosting and demisting car heater is equipped with a 360 rotating suction bracket, follow the control, more convenient and comfortable Wide Usage: This mini car heater is perfect for cars, SUVs, taxis, jeeps, trucks and other commonly used devices to keep you warm in winter. It is suitable for demisting or defrosting all 12V vehicles in the car, camping and traveling, winter demisting/defrosting and summer cool keeping