feature: Effectively increase the temperature of the car interior and avoid blurry vision due to low temperature. High heating efficiency, fast heating speed, easy to remove windshield and frost. There is no open flame, no oxygen consumption, and you will not feel stuffy even if you use it for a long time. Overheating protection, will not be damaged by the car battery, safe and reliable to use. Low noise and low consumption, energy saving and environmental protection design, durable. Portable handle design, easy to carry. Easy to install with double-sided tape. Technical index Color: gray, red Voltage: 12V Size: about 15x11x7.5cm / 5.9x4.3x2.9 inches Package Included: 1 car heater 1 x 360°rotating stand