General description This 12V Portable Car Heater and Defroster is a versatile device designed for fast heating and cooling, making it ideal for winter defrosting and summer cooling. It effectively clears fog and frost from your windshield, ensuring a clear view while driving. Technical specifications Voltage: 12V Power: 150W Material: ABS Dimensions: Measurement allowed error is +/- 1-3cm Installation Connect the portable car heater to the vehicle's 12V lighter port. Switch between heating and fan modes as needed. Includes a 180° rotating supporting suction holder for convenience. Usage Quickly removes frost and mist from windshields. Can be used as a car fan for cooling in summer. Low energy consumption and low noise operation. Other information Sturdy mesh fence design for a large blowing area and accelerated heating. High-temperature resistant electric heating vents for rapid heating. Purification model includes an air purification function. Features thicker and longer pure copper