Quick and efficient: 3 sockets ensure quick cooling and heating. With a high-performance fan, you can quickly heat the air without having to wait for the engine to warm up. Intelligent design with cigarette lighter plug design, built-in fuse, automatic shut-off protection and safe to use. Output: maximum 150 W. Operating voltage: Power supply: 12 V. 12V Cigarette Lighter Socket. Multifunctional: heating and cooling function. Windshield Demister can quickly remove fog or frost from the windshield of the car by heating the air. The car heater can also be used as a fan to cool your car in summer, keep you cool in summer and warm in winter. Easy to install and use: with the 360 degree rotating holder and a practical handle, you can easily adjust the direction of the warm air. Just take it out of the box and plug it into your 12V cigarette lighter socket. The base can stand on the non-slip mat or be mounted with double-sided adhesive. Large and fixed air outlets to quickly heat the interior of the vehicle. High-quality: the car heater is made of high-quality material and a high-quality cable made of pure copper and is not easy to break. It is used longer than others. The car heater fan has 3 air outlets, a long transmission distance and a long range, which is energy-saving with low consumption. Wide application: instant heating, automatic overheating protection. The fan heater defroster is ideal for long journeys or camping purposes and is widely used on cars, trucks, vehicles and other commonly used equipment. This car fan has two wind modes. The switch shows fan or heat. Suitable for all 12V vehicles in the car, camping and travel, fogging or defrosting. Very useful in winter.