?Cold Warm Dual-Use?: The car heater has a two-in-one design of hot and cold dual switch functions. You can change the switch according to your own needs, and switch the cold air or hot air mode at any time. It can quickly remove fog and frost from the interior of the car, windscreen, and windows on winter or rainy days. ?Portable Design?: This fast heating and cooling fan has a bracket and an external handle, which can be held in hand to clear the fog at a fixed point, or placed on any flat surface, without taking up too much space for you, making it convenient for you to carry it out. ?High-Quality Material?: The car heater is made of high-quality ABS material, which is corrosion-resistant and highly reliable; high-quality cable materials ensure the high safety of circuit use; the cigarette lighter plug has a built-in fuse, which automatically cuts off the power when there is a safety hazard, and has a long service life. ?Convenient to Install and Use?: The car warmer can be used by connecting to the 12V socket in the car; comes with a 360 rotatable bracket that tilts up and down by 60, so you can adjust it to the direction you want to defrost at will; the base a slot for easy installation and removal, overall practical and efficient. ?Widely Used?: The windscreen defogger and defroster's automatic heating and overheating protection make it safer to use, and suitable for most vehicles, providing warmth anywhere in a car, caravan, taxi, or campervan. This portable car heater is made of high-quality ABS material, well-designed, with two adjustable wind power modes to ensure efficient defogging and defrosting, providing you with a clear driving view. Specification: Brand: LAINLOY Name: Portable Car Heater Color: Black Material: ABS Size: 5.19 x 4.82 inch Applicable: Most vehicles Features: - The car defogger has an electric heater cooling outlet, ideal for defrosting and defogging the interior of the car. - The base of this car heater can be adjusted at a 360 angle, adjust the heater according to your specific needs to maintain the best defogging effect. - The portable car heater can be placed on a non-slip mat or mounted with double-sided adhesive tape and fixed in any position you like.