1. Effective Defrosting and Demisting: With its powerful heating function, this portable windshield defroster efficiently removes frost or fog from your car windows. Say goodbye to impaired visibility and welcome clear and safe driving conditions. Ensure a hassle and comfortable ride, even in cold or foggy weather. 2. Dual Fan and Heating Modes: This portable car heater offers adjustable fan speeds and a heating function, providing a versatile solution for defrosting, demisting, and warming. With multiple functions in one device, it's a practical and efficient tool for maintaining clear visibility and comfortable temperatures inside your car. 3. 360Degree Adjustability: The fan features a detachable base that can be rotated 360 degrees, offering flexibility and convenience. You can easily position it in the desired direction to direct airflow exactly where it's needed most. Enjoy and targeted heating/cooling for results. 4. Easy to Use: Operating this car windshield heater is incredibly simple. Just plug it into your vehicle's cigarette lighter and turn it on—no complicated installation or wiring required. It delivers instant warmth and air circulation, allowing you to quickly defrost or demist your windows without waiting for the engine to warm up.