Car Warmer: The portable car heater is equipped with 3 air outlets to quickly heat the car interior and defog the windshield.avoid engine wear due to low starting temperature, and the car heater can continue to work when the car engine is not running.Perfect as a gift for family or friends. Adjustable hot and cold mode: In winter, hot air mode can be used to quickly heat the car interior within 30 seconds.So you don't have to wait for your car's engine to warm up during the colder winter months.In t, you can use cold air mode, so you don't have to endure the hot air in the car, and it is more ventilated. QUICK AND EASY INSTALLATION: Our unique design makes this car heater very practical.Just take it out of the box and insert it into the 12V mouthpiece to open it.Press the fan or heater button and the fan starts working.Suitable for all 12V vehicles in car, camping defroster or defroster. High quality and durable: The car heater is made of high quality ABS, not easy to damage, built-in fuse, automatic cut-off protection, anti-voltage.With its superb design and high quality cables, there is no weakness. Widely Used:: Our car heater/fan with plug can heat/cool quickly and is very practical.Therefore, it is suitable for cars, camping and traveling.Warm in winter and cool in summer, allowing you to arrive at your destination comfortably and safely.