General description This Auto Car Fan Heater is a versatile 2 in 1 device designed for both heating and cooling, making it perfect for defrosting or defogging windows and windshields. It warms up your car in seconds and can be switched to air cooling for those hot summer days. With its humanized design, this product is a must-have for any vehicle. Technical specifications Power: 150W Size: 13 cm x 11 cm x 4 cm Line length: 133 cm Material: ABS Installation Easy to install with double-sided tape and 2 screws included. Can be attached to the vehicle's dashboard or any desired location in your car or van. Usage Plug directly into the car cigarette lighter for operation. Features a 360-degree rotating base for flexible control of heat or cooling direction. Includes a hot and cold double switch for multifunctional use. Other information Automatic overheat protection for safe use. Strong and lengthened pure copper wire for high efficiency heating without damaging the battery.