2-in-1 Heater and Fan: Anti-oxidation alloy heating wire, high heat conversion rate, prevents glass from freezing. This 12V/200W heater is designed to defrost and demist windows. A great option for defrosting and demisting your car's front windows. This portable car fan can also be used to cool you down in the summer. Rotation Angle: The portable heater can be rotated 360° left and right, and the angle is also adjustable up and down by 270°. Drivers and passengers can enjoy a comfortable breeze. Large diameter for increased airflow. Air Purification: This portable heater provides excellent air purification, offering clear visibility and clean air for your drive. With rear vents, which are good for heat dissipation and safe to use. Easy to use: Thanks to its iron and chrome alloy heating element, this 24V portable heater heats up quickly, consumes little power, and can be used for extended periods. Convenient to use, plug and play. Simply insert the plug directly into the cigarette