Car Fan Heater See more[Widely Used] It is widely used in cars, air conditioners, SUVs, taxis, jeeps, trucks and other common electrical appliances. It is applicable to all 12V vehicles in cars, camping and travel. It can be used for demisting/defrosting in winter and cool in summer. [Safe and Reliable] The car heater is designed with cigarette lighter plug, built-in fuse, automatic power off protection, anti voltage, and safer to use. Rotate the bracket 360 ° to fix the heater at your preferred position. Then adjust to the angle you like. [Fast Heating and High Efficiency] The 12 volt heater has the high power performance of fast heating. The high temperature heat outlet of the car heater can ensure fast heating and convenient heating effect. [2-in-1 Heating and Cooling] This car heater has two settings: heating and cooling. You just need to change the switch, and then hot air or cold air will come out immediately according to your needs. This car heater is not only an ideal choice for windshield demisting/defrosting. But it can also be used as a cooling fan to supply air to you in summer. [High Quality Material] The automobile defroster is made of ABS plastic shell, which is resistant to high temperature and insoluble. The anti-oxidation alloy heating wire is used for longer service life, more energy saving and lower energy consumption.