Car Heater, 12V Portable Windshield Fast Heating Defogger Defroster Demister & Cooling Car Fan

Quickly heats your vehicle, no need to wait for the engine to warm. It uses your car's cigarette lighter socket and allows you to defrost/demist your windows quickly and efficiently. Can also be used as a fan only to cool you down in the summer. With air purification, purify the air inside the car every 7 minutes. Humanized design environmental protection and practical, low noise, energy-saving. Just plug it into your vehicle's cigarette socket and turn it on.