Multi-Function: Helps keep your car cool in summer and provides heating in winter. Designed to quickly remove frost and reduce fog on the car windshield, enhancing driver visibility. Safe and Durable: Constructed from ABS polymer and heat-resistant hard plastic, this 12V car heater features automatic heating control, thermal protection, and a user-friendly design. Offers energy efficiency, low power consumption, and quiet operation. Support Chuck with 360 Rotation: Equipped with a 360 rotating support chuck for flexible positioning, allowing easy installation and placement within the vehicle. Easy to Install: Connects directly to the vehicles 12V cigarette lighter socket. Simply plug in and switch to heating or fan mode. (Ensure your vehicle has a 12V power outlet.) Ergonomically designed for convenience and portability. Wide Range of Applications: Ideal for use during winter, camping, or travel. Quickly delivers heat to assist in defrosting or thawing window glass, supporting reliable performance in various conditions.