[2 IN 1 HANDLE CAR HEATER] – Switch between hot air and cool fan instantly. FAN setting delivers cold air, HEAT setting delivers warm air. Helps defrost and defog windows and windshields during winter, and can be used as a cooling fan in summer to ventilate your vehicle. [EASY TO USE & DEFOGGING] – Simple operation: plug into your vehicle’s 12V cigarette lighter socket and turn on. Compatible with vehicles equipped with a 12V power outlet. [3S FAST HEATING & DEFROST] – Rapidly heats air within 3 seconds. Helps maintain clear visibility by preventing fog or frost buildup on windshields. [WIDE APPLICATION] – Suitable for use in cars, SUVs, taxis, jeeps, trucks, and other 12V vehicles. Designed for 12V DC systems. [INTELLIGENT DESIGN] – Constructed with high-quality materials and pure copper wiring. Features automatic power-off protection for enhanced safety. Low energy consumption and quiet operation. Does not drain or damage the vehicle battery. Includes a rotating suction mount for flexible positioning. Compact, portable, and convenient for everyday use.