General description This portable car heater is designed for fast heating and cooling, making it ideal for defrosting and demisting car windows and windshields. It features a dual function with natural air and warm air options, allowing for quick temperature adjustments. The heater is made of high-quality ABS material and includes pure copper cables for durability. Technical specifications Power: 200W Voltage: 12V Material: ABS Installation Insert the heater into the vehicle's cigarette lighter socket. Install the base using the provided self-adhesive pad (included). Switch to heating or fan mode as needed. Usage Ideal for defrosting/demisting car windows and windshields. Can be used as a cooling fan in summer. Portable and can serve as a stove when camping or traveling. Other information The cigarette lighter plug has a built-in fuse for safety. The angle of the air blower can be adjusted up and down, left and right. Before use, ensure the surface is clean and dry for better adhesion.