Giveumore 12V 150W Auto Car Vehicle Portable Dryer Heater Heating Cooler Fan Demister Defroster 2 in 1 Warm/Hot Cold This 12v Car Heater / Defroster quickly heats the air in your car without having to wait for your engine to warm up. It uses your car's cigarette lighter socket and allows you to defrost / demist your windows quickly and efficiently so you can get on the road and get to your destination. If you're delayed in a traffic incident you can also stay warm without running the engine and it can also be used as a fan only to cool you down in the summer months. Just plug it into your vehicle's cigarette socket and turn it on. The base can be mounted using either the screws or self adhesive pads provided so you'll always have the Heater/Defroster within easy reach.