The 2 in 1 car fan offers 2 modes: heating and cooling. This heater is ideal for defrosting or demisting windows and windshields in winter. It also allows you to enjoy the cool wind in hot summer. With grid outlet, concentrated airflow, long transmission distance, wide area, durable and rust-free, not easy to dust. This vehicle radiator can offer efficient ventilation and efficient heat dissipation design, to heat the air in under 30 seconds and allow you to take the heat. road safely and comfortably. The professional 360 degree swivel mount design can meet all your needs and work perfectly against the fog and frost on your car's windshield by blocking your view. Simply plug the car heater into the 12V/24V car cigarette lighter socket and turn on the switch, then everything works. You can also stay warm without running the engine if you are delayed in a car accident. Made of reinforced ABS, heat resistant and durable. This car de-icer is suitable for car, camping, traveling and more. Fit for all 12V/24V vehicle cars, like truck, vehicle, etc. With the automatic overheating protection system, simply enjoy the warmth in winter. Size: 13*11*7.5cm Material: ABS Plastic Product power: 150W Performance: cold and hot Fixed method: on the mat or double-sided adhesive fixed DC: 12V/24V(OPTIONAL) Packaging includes: 1 * Car fan heater energy saving, low loss, low noise, no open flame thermal switch humanized design 360 degree adjustable overheat protection Automatic heating