Car Heater, Fast Heating & CoolingThis car fan heater have two mode options, natural fan or heat fan, designed to meet the defrosting/demisting function of car windows and windscreens. It is an excellent way to supplement existing car heaters to speed up the process of getting your car moving in the frosty winter mornings, give you a clear view, making you drive warmer and safely. Note:This product is a demister, not meant to heat your entire vehicle!Safe & DurableMade from polymer heat-resistant hard plastic and ABS material, this auto car heater is durable, highly energy efficient and low trumpet. With a built-in fuse, overheat protection and automatic power-off protection, you can get the best product experience.Easy to UseJust fix the portable car heater on a non-slip mat or use a double-sided tape, and then connect the portable car heater to the cigarette socket of the vehicle and switch to heat or fan (Make sure your car has a 12V lighter port).Intelligent DesignSmall and compact size, this portable car heater can be positioned in your vehicle to give you a clear sight on car Windows. The car heater comes with a rotary holder that allows it to be adjusted to your preferred angle. And ergonomic handheld design, easy to ues and carry. The 12V car heater does suitable for small vehicle, such as cars, jeeps, mini cars, light buses, light trucks and small special vehicles.Multifunctional Car DefrosterThe car heater is suitable for cars, and quickly removes fog and frost from the interior glass. It is also a great gift for friends, family. If you have any problem that is difficult to resolve please feel free to contact us!