Clear Driving Vision - This portable car heater is designed to quickly clean the frost, fog, mist on your vehicle's windshield, ensure your driving safety. Fast Heating - High-performance novel design ensure a fast heating. Keeping warm in the cold weather, save your time and energy. It also can be used as a fan to cool your car in the summer. Easy to Use - Just plug and play, the base can be mounted using self adhesive tape(package included), just plug it in your car's cigarette lighter and turn it on, 360adjustment, very convenient and easy to use. High Quality - The practical heater features automatic heating, overheating protection, heat switch, and user-friendly design which is energy-saving with low consumption. Warranty - Package includes 1 x portable car heater defroster, 1 x self adhesive tape, 1 x user manual. If you have any question about this car heater, please feel free to contact us.