This is a dual function windshield defender designed to be used as a fan to fogging the defroster and windshield in the cold winter and cool you in the hot summer.Its a good companion for your car, just take it! Equipped with a cigarette lighter plug, it quickly heats up the air in your car without waiting for the engine to warm up.Perfect for defroster and windshield anti-fog and works perfectly against fog and frost of your car windshield and impede your view.Your car will be warm and warm with a wide outlet and provide a large area of air and is very efficient.You can keep you warm in winter and use it as a fan to cool you only during summer.Automatic overheating protection and low noise, high security and reliability.180 degree rotating base designed for freedom of adjustment.It is convenient and flexible to direct heat or cooling when needed.Material: ABS, electronic parts Color: Black; Cigarette lighter cable length: Approx. 62.2 inches (152 cm) / 62.2 inches (12 V DC; Power supply: 150 W; Mounting: Place on a non-slip mat or secure with double-sided adhesive; Weight: Approx. 13.4 oz (395 g); Compatible with: DC 12 V / 15A - 20A cigarette lighter power. 1 x Adhesive Tape + 2 x Screws