The vehicle defroster windshield heater is designed to keep your vehicle windows clear during the winter months. Its powerful heating element quickly eliminates frost and fog, ensuring you have a clear view of the road. Easy to use, just plug it into your car's 12V socket, and it will start working immediately, making your winter drives safer and more comfortable. Features -Color:Black -Material:PP,Metal -Size:13.00X9.50X0.10cm/5.11X3.73X0.04in -Rated voltage: 12V - defogging and defrosting: the vehicle heater rapidly clears fog and frost from your vehicle windows, ensuring a clear view and safer driving - heating and cooling: this vehicle heater offers both heating and cooling functions, allowing you to adjust the temperature based on the season and your preferences -12v vehicle plug: designed for convenience, this heater plugs directly into your car's 12v socket, making it easy to use without needing an extra power source -Efficient and fast heating: the advanced heating technology that the vehicle heater quickly reaches the desired temperature, providing immediate warmth -Versatile usage: beyond defogging and defrosting, this vehicle heater can also be used to dry clothes, warm food, and serve various other purposes, making it a versatile tool for your vehicle Package list: 4 Heater