Portable Car Heater Small Fan Defogger 1. Material: ABS, circuit board 2. Scope of application: common to most models 3. Supported voltage: 12V for cars and 24V for trucks. 4. Working power: 150W 5. Interface: car cigarette lighter plug 6. The fuselage has a built-in double helix technology detection layer, which detects the temperature of the heating wire in real time and automatically cuts off the power when overheated to solve potential safety hazards. 7. Built-in negative ion purification makes the air fresher 8. Free switching between hot and cold air modes 9. The buckles on both sides of the base can be disassembled by pushing outwards to disconnect the base from the body, making it more convenient to use. 10. 360-degree global heat dissipation, evenly increasing the temperature inside the car, providing constant temperature comfort 11. Rapid heating, defogging and defrosting 12. Cable length: 1.45 meters 13. Dimensions: 11x15 cm Due to differences in shooting equipment, displays, and production batches, the product may have slight color differences. This is normal, please refer to the actual product. We have tried our best to restore the true color through professional equipment, but we still recommend that you watch it under natural light for the most accurate visual effect.