1. **Multifunctional Car Defroster**: It heats up relatively quickly, reducing the need for long waiting times. It can raise the temperature inside the car within about 60 seconds without waiting for the engine to warm up. It can effectively and relatively rapidly remove frost or fog on the windows, enabling you to start your journey and reach your destination sooner. Meanwhile, it can also keep you warm in cold winter. 2. **Two-in-one Heater and Cooler**: This car heater comes with two modes: heating and cooling. You just need to switch the button, and it can blow out hot or cold air according to your needs. It is a suitable choice for removing fog/frost on the windshield and can also be used as a fan in summer. 3. **Applicable Vehicle Models**: - 12V/120W Defroster: Suitable for sedans, SUVs, etc. - 24V/200W Defroster: Suitable for large trucks, etc. 4. **Design Features**: The car heater is designed with a cigarette lighter plug and has a built - in fuse. It has automatic power - off protection and anti - voltage functions, making it safer to use. The bracket can rotate 360 degrees. You can fix the heater in your preferred position and adjust it to the angle you want. 5. **Durability**: This car windshield heater is made of ABS and high - molecular heat - resistant hard plastic. It has automatic heating and over - heat protection functions, with a user - friendly design and energy - saving features. 6. **Specification Parameters**: - **Material**: ABS - **Color**: Black - **Package Size**: 15×10×8 cm - **Weight**: 300 grams - **Voltage**: 12V, 24V - **Power**: 120W, 200W 7. **Package Contents**: 1 car heater