[2 IN 1 HEATING AND COOLING FUNCTION]Windshield Demister can quickly clear mist or frost of the car windshield by heating the air.Car Heater also can be used as a fan to cool your car in the summer,keep you cool in the summer and warm in the winter ; [SAFETY, COMFORT AND ENERGY SAVING] When heating, no fire, no oxygen consumption, healthy and comfortable, not easy to aging, oxidation, and long service life. Energy saving and power saving. The conventional model has two functions: natural wind and warm wind, switch position: FAN natural wind, OFF, HEAT heating wind.The lighter plug and heating block will not hurt the car. It can be rotated 360 to quickly defrost and remove fog ; [MUTIFUNCTION USE]Perfect for in-car, camping and caravanning,keeps you warm in the winter.High-temperature heat outlet for the heater can fast heating and convenient warming effect.Suitable for all 12V vehicles in the car, camping and travel de-fogging or defrosting. Very useful in winter ; [FAST HEATING]With a high-performance fan, you can heat the air quickly without waiting for the engine to . Intelligent design, using lighter plug design, built-in fuse, automatic power-off protection, use. Colour:White Material:ABS Package Contents: 1x Car Heater Fan Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.