High Quality Car Defroster Defogger: The portable car auto heater defroster 12v is made of high-quality ABS material, durable and wearable, not easily damaged, has acceptable quality and long service life2 in 1 Car Heater: This Fast Heating & Cooling Fan can heat or cool allowing you to feel the heat on a cold day and the breeze on a hot, sunny day. Can be used to purified air, warm air, solving fog and frost coverage problems on the windshield of car.Easy to Use: You only need to insert it into the cigarette holder of the vehicle and open it, you can use the provided (included) self-adhesive pad to install the base, insert the heater into the cigarette lighter socket, and then switch to heating or fan. Can. Note: Before use, wipe the dust on the surface where the car will be placed, and keep it dry, and then paste it to make it firmer and strongerFast Heating&Excellent Performance: This portable car auto heater defroster 12v can quickly heats the air without having to wait for your engine to warm up. It uses your car's cigarette lighter socket and allows you to defrost or demist your windows quickly and efficiently. The car heater defroster is energy-saving and environmentally friendly with excellent fast heating effect, so you can safely and comfortably get on the road and get to your destinationWide Range Of Uses: This Car Heater is suitable for winter cars, camping, travel and warmth. Portable and efficient, it can be heated quickly and easily heated. It warms your winter so you can travel safely and comfortably to your destinationThey are widely used