- Quick install and easy removal: strong double-sided adhesive lets you mount and remove the cooling and heating fan effortlessly. Peel off the protective film and stick it anywhere you need extra temperature control in your car. - Wide range of uses: seamless transition from refreshing breeze to warm heat in your car. Ideal for passenger cars and offers versatile comfort control all season long. With extensive experience, this cooling and heating fan is a must-have for every ride. - Powerful heating: efficiently heat the interior with a large blowing surface. The robust chain-link fence ensures safety, while quick and easy bumper installation saves you time. Low power consumption provides high efficiency without sacrificing heat. - Effortless temperature control: made of high-temperature resistant materials and an innovative ventilation design, ensuring rapid heating and stabilization for warming, defrosting and removing fog.