General description This 2 in 1 Car Heater is a versatile device designed for both heating and cooling. It features a hot and cool switch, allowing you to quickly switch between hot air for defrosting or demisting windows and cool wind for summer use. With its compact and portable design, it is perfect for long-distance travel or camping. Technical specifications Output power: 150W Voltage: 12V Material: High quality materials with pure copper cables Air outlets: 3 Installation Attach the car heater to the anti-slip mat. Plug it into the car's 12V cigarette lighter socket. Turn it on to start using. Usage Ideal for defrosting and demisting windows and windshields. Can be used as a cooling fan in summer. Adjustable direction with a rotating bracket for preferred angle.