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. Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours Hope you have a pleasant shopping experience!