Car Heater: Smart design. Used with cigarette lighter socket. Built-in fuse. Automatic shutdown. Overvoltage protection for safer use. 360° rotating bracket to fix the heater in the desired position. Adjust the heater angle as needed. Easy to use: Just plug it into the cigarette lighter socket to defrost the windshield. Durable and ergonomic, it rotates 360° and easily adjusts to the desired angle. A built-in fuse automatically cuts off power in case of risk. Safety guaranteed. Heating and cooling: In just 10 seconds, the car heater quickly removes fog or frost from the windshield by heating the air. It can also be used as a fan to cool your car in the summer. Enjoy summer coolness and winter warmth. Smartly designed car fans: Compact, portable, and easy to install. A rotating bracket allows for free and convenient adjustment. It comes with a rotating bracket for easy adjustment and orientation to ventilate your car. You can adjust it to the desired angle. Note: Our car heater is powered by 12V and 150W. Make sure your vehicle is equipped with a 12V cigarette lighter socket (not compatible with 24V sockets). This heater is suitable for small vehicles such as cars, minibuses, minivans, vans, and small light commercial vehicles.