Safe DesignThis car windshield heater is made of ABS and polymer heat-resistant hard plastic. Made of high quality cable, sturdy and durable, energy saving and low noise. Cigarette lighter plug design with built-in fuse, with automatic power-off protection design. Powerful and EfficientIt is ideal for defrosting, defogging and windshields, the powerful windshield defroster provides a high-powered fan that directs heat to the front, top and all around without preheating. This saves time and energy by using the car's alternator to keep the heater powered instead of gasoline. Light and small designSmall view paper, easy to carry around, can be placed in any corner of the car, will not block the line of sight, quiet running sound to create the most desired driving environment for every driver. Equipped with a 360 degree universal rotating base that can be adjusted up and down to let the warm air blow where you want. Applicable Vehicles Any car except trucks. The portable car heater can be placed anywhere in the car without blocking the line of sight. The product is a defogger and is not used to heat the entire vehicle, just be able to maintain the right temperature. Wide ApplicationThe car heater cigarette lighter plug is designed to defog/defrost the interior of all 12V/24 vehicles in the winter. It can be placed anywhere inside the vehicle without blocking the user's driving view. Note: Pay attention to the temperature inside the car during use, just be appropriate. Car Heater Heating for Cars Protable Car Heater Car Heater Heating for Cars Protable Car Heater