2 in 1 Car Heater: This car fan heater has two modes of natural wind and warm wind, with a free switch button. The car heater heater can quickly melt the frost and fog on the windshield and allow you to clearly see the road conditions, accompany your driving. Ideal for defrosting or dehumidifying windows and windshields. Good Performance: This practical car fan heater uses PTC heating and rapid thermal air supply to ensure fast heating effect and low energy consumption. It saves time and energy by using your car's alternator to run the heater instead of gas. And no open flame, no damage to the battery. 【Portable and 360 Degree Rotatable】The size of the car fan heater is 11.5 x 11 cm, compact and easy to carry. The 12V fan heater supports 360° rotation and the swivel bracket can adjust the angle flexibly, so you can adjust it to your favorite angle. And the car heater works in silent mode which can prevent you from being disturbed by loud noises while driving. Safe and Durable: The