Car heater fan can defrost/demist the car windscreen so as to secure clear view and safe drive Easy to Install: Simply connect it to the cigarette socket of the vehicle and switch to heat or fan(Make sure your car has a 12V lighter port). NOTE : THIS CAR HEATER DOES SUPPORT SMALL VEHICLE, Such as cars, jeeps, mini cars, light buses, light trucks and small special vehicles Car heater and Aromatherapy purification in one Highly Effective: The powerful windshield defroster can quickly heat the air without having to wait for your engine to warm up.Use the car cigarette lighter socket to thaw/remove windows quickly and effectively. Just plug in cigarette lighter socket and it can defrost or demist your windows quickly and efficiently 2 in 1 Cooler & Heater: Quickly heat up the vehicle, Because of this portable heater plugs into any 12v cigarette lighter and heat up almost instantly. With two power options, the heater will direct heat to the front, top, and all around, give you a clear view, making you drive warmer and safely. There are two modes to be chosen, natural fan or heat fan, natural for hot weather and heat for cold weather Output: max. 150 W. operating voltage: 12 V Length of supply line: approx 140cm Power supply: 12 V car cigarette lighter connector Function: Car heater; Defroster / Demister for car window windshield; Aromatherapy purification