Features: 1.2 in 1 Car Heater Function: In winter, people often encounter problems such as numbness in their hands and feet and frozen engines due to the low temperature in their cars. This situation usually poses a significant security risk. Therefore, it is very necessary to install a car heater in the car, which can quickly make the car internal temperature rise in a short time. It can also be used as a small car fan in summer, giving you a cool driving experience. 2.High Quality and Efficient: Portable car heater with large diameter, wire tube design makes heat dissipation faster, can quickly improve the temperature of the car. It can reduce the time people spend waiting in the wind and reduce wear and tear on car engines. At the same time with overheating protection function, low energy consumption, and long service life. 3.Easy to Install and Use: No tedious installation process, the auto defogger adopts cigarette lighter plug design, it can be used with 12V cigarette lighter and fixed with double sided tape or anti slip pad. Universal ball design, can rotate 360, adjust the wind direction, very practical and convenient. 4.Economic Design and Safe: Compared with other ordinary car heaters, the upgraded version of defroster is smaller, lightweight and has night lighting function. ABS material is strong and not easy to crack. The rubber wrapped has good texture and automatic power off protection function, making it safer to use. 5.Wide Applicability: Fog affects driving, and frost on the window is easy to cause traffic accidents. Therefore, in addition to independently selecting heating or cooling functions, the car heater plugged into the cigarette lighter can also defrost or demist for window and heat the air inside the car. It is necessary to keep warm when going out or traveling in the car. Specification: Item Type: Windshield Defroster_x000D_ Weight: Approx.520g / 18.3oz_x000D_ Functions: Heating, Cooling, Defogging, Air Purification_x000D_ Voltage: 12V_x000D_ Power: 150W_x000D_ Application: Suitable For Universal 12V Vehicles