General description Made of high-quality plastic and high-strength metal, this 12V 3-Port Car Heater Defroster is designed for heating, defrosting, and defogging. It features a compact size, high temperature output, low energy consumption, and operates quietly, reaching temperatures between 86-100 degrees Celsius. Technical specifications Material: Plastic Color: Black Size: Approximately 18.5 x 12 x 8.8 cm (7.28 x 4.72 x 3.46 in) Weight: Approximately 713 g Rated voltage: DC 12V Power: 800W Switch: Double gear (adjustable temperature) Heating element: PTC ceramic constant temperature heating Air outlet: 3 Installation Installation is straightforward; it can be fixed on a workbench with self-tapping screws or mounted in a hidden location. Connect the red wire to the battery positive (+) and the black wire to the battery negative (-). Usage This heater can be mounted at the bottom of the seat, next to the foot area, or anywhere in the vehicle, making it ideal for comfortable travel and