[Clear driving view] - This portable car heater is designed to quickly clean the frost, fog, and mist on the vehicle's windshield, ensuring your driving safety.Fast heating - High performance innovative design ensures fast heating. Keeping warm in cold weather can save you time and energy. It can also be used as a fan to cool your car in summer. Easy to use - Just plug and play, the base can be installed with screws (including packaging) or self-adhesive tape (including packaging). Simply insert it into the car lighter and open it, with 360 adjustment, making it very convenient and easy to use.High quality - The practical heater features automatic heating, overheat protection, heating switch, and user-friendly design, saving energy and reducing consumption. Warranty - Package includes 1 portable car heater, 1 self-adhesive tape, and 2 screws. Note: Some trucks from Japan before 2009 had lighters with current limiting devices. Therefore, a 150 watt heater will be automatic