2 in 1 heating and cooling fan for vehicles provides year round comfort with temperature control Designed for all types of vehicles, this car heater is ideal for freezing temperatures. It helps reduce condensation and keeps windows clear for safe driving Experience the convenience and comfort of a cozy car interior, so you can enjoy a pleasant journey regardless of the outside temperature Fast heating helps to defog quickly, giving you a clear view on the road Key benefits and features Function and versatility: 2 in 1 heating and cooling capability delivers heating and cooling to suit changing conditions and preference Compatibility: designed to work with all types of vehicles, from small cars to larger models Performance: rapid heating for fast comfort and effective defogging to maintain visibility Climate control: maintains a comfortable cabin atmosphere, improving overall driving experience Safety enhancement: clear windows reduce glare and improve visibility in foggy or frosted conditions Use scenarios Winter commutes: start the heater to warm the cabin quickly and defog the windshield for a safer drive All season driving: dial in the preferred temperature to stay comfortable regardless of outside weather Humid or rainy days: use the cooling function to reduce window condensation and maintain a clear view of the road