Multifunctional: Keeps your car cool in summer and provides heating in winter. Designed to quickly remove frost and clear fog from the windshield, enhancing driver visibility. Safe and Durable: Constructed from ABS polymer and heat-resistant hard plastic, this 12V car heater features automatic heating, thermal protection, and a user-friendly design. Offers energy efficiency, low power consumption, and quiet operation. 360-Degree Rotatable Support Chuck: Equipped with a rotating stand chuck for flexible positioning. Easily install and place the heater in various locations inside the vehicle. Easy to Install: Simply plug into your vehicle’s 12V/24V cigarette lighter socket, then switch between heating and fan modes. (Ensure your vehicle has a compatible 12V/24V power outlet.) Ergonomically designed for convenient portability. Wide Application: Ideal for use during winter, camping, or travel. The heater quickly warms window glass, helping defrost and deice for improved driving safety. Dimensions: 15cm x 7cm; Cord Length: 1.5m (approx).