1. Easy to Use Features a 360degree swivel bracket and a practical design. Compact size, portable, and convenient to operate. Low energy consumption, minimal noise, and no open flame. 2. Fast Heating and Performance This portable 12V car heater defroster quickly warms the air without waiting for your engine to heat up. It plugs into your car's cigarette lighter socket, allowing you to defrost or defog your windshield quickly and efficiently. The car heater defroster is energysaving and ecofriendly, providing rapid heating to ensure a safe and comfortable journey to your destination. 3. 2in1 Car Heater This fast heating and cooling fan can both heat and cool, letting you enjoy warmth on cold days and a breeze on hot, sunny days. It can be used for purified air, warm air, and solving fogging and frost coverage issues on your car's windshield. 4. Quality Car Defroster The portable 12V car heater defroster is made of quality ABS material, ensuring durability and portability. It is not easily damaged, offers reliable quality, and has a long lifespan.