High QualityMade from ABS and polymer heat-resistant hard plastic,this automobile windscreen heater features automatic heating,overheating protection,and user-friendly design which is energy-saving .With its high quality cables, it has a very long service life and is energy efficient and consumes less. 2 IN 1 Heating & CoolingThis car heater have two setting modes: heating and cooling.You just need to change the switch, then the hot air or cool wind will come out immediately as your needs.This car heater is not only ideal for demisting/defrosting windscreens.But also can be used as a cooling fan to give you wind in the summer. DesignThe car heaters adopts cigarette lighter plug design, built-in fuse, automatic power-off protection, anti-voltage, and safer to use. Rotate the bracket 360 , and you can fix the heater where you like. And adjust it to the angle you like. High Power & Fast Heating Upgraded car heater, 150W increased power, You can heat the atmosphere of your car without having to wait for the engine to warm within 60 seconds, fast increased air temperature, defogging and defrosting, and improved driving vision safety. It is a good assistant in the car in winter. ApplicationThis car heater widely used for car, camping, caravan, traveling and keeping warm. Fit to All Car/ Vehicle car heater fan. Our these fan fit to all the family car van trunk SUV RV ATV boat in 12V/24V cigarette lighter. Low energy consumption, low noise but strong wind and double-sided tape to secure the fan to firmly fix in the car.