Introducing our 2-in-1 solution for on-the-go temperature control! This device rapidly heats up or cools down your vehicle for comfort. Built-in air purification refreshes the air every 7 minutes. It defogs and defrosts in 30 seconds with a high-temperature vent. Environmentally friendly, practical, and energy-efficient with low noise levels. Safety features include overheat protection. The 360° rotating holder lets you customize the angle. Simply plug it into your car's cigarette lighter socketno harm to the battery. Enjoy comfort and convenience on your journeys!