2 IN 1 MODES Car Heater With hot and cold switch. Adjustable wind mode, can be used as cold wind and warm wind. Just change the switch, and the hot or cold air will come out immediately according to your needs. This car heater is not only very suitablefor defrosting/defogging car windows and windshields. It can also be used as a cooling fan available all year. Simple And EfficientQuickly heat up in 10 seconds to heat up the car's air. Effectively allows you to quickly defrost or defog the windows so that you can get on the road and reach your destination. You will not wait in cold weather. Avoid engine wearcaused by low temperature starting. The air is stable, the heating is more direct, and the temperature is more comfortable. WIDE APPLICATIONWidely used in common electrical appliances such as automobiles, air conditioners, SUVs, taxis, jeeps, trucks, etc. Suitable for all 12V vehicles in the car, camping and traveling, defogging/defrosting in winter and cool in summer. Youcan also blow the seat cushion, blow the windshield, and dry your hair, which is convenient for your life. Easy To Install And Use Portable car heater is small and exquisite, will not block the line of sight, and can be safely driven in winter, just plug it into the cigarette lighter of the 12Vcar. Press the fan or heater switch, the fan starts to work.Fans can be used in summer and heating can be used in winter. Smart DesignCar heater with a convenient handle, you can blow the wind to wherever you need it, easily adjust the orientation and angle, and it is convenient and comfortable to use. And low noise.Bring you fresh air, defrost and fog, it is a must-havegood thing for travel.You can get warm quickly when using it. Features: 2021 Newest car heater Ideal for long-distance travel or camping, heating quickly within 3 seconds, widely used in common electrical appliances such as cars, trucks, vehicles, air conditioners, etc., suitable for all 12V models. Small size, clearer vision,safe driving in winter, with hot and cold switch to enjoy warm driving defrosting, defogging, defogging and snow removal in cold winter, you can hold the cushion, blow the windshield, and blow your hair. It is practical , Keep cool in summer Package includes:1 x portable car heater Easy to use: Just take it out of the box and plug it into the cigarette lighter socket and switch to heater or fan. Just plug in the cigarette lighter socket and turn it on.