High Quality: The car defroster adopts high-quality material, offering high heat conversion, no open flame, and instant heating for reliable performance and long service life. Heating & Cooling: Featuring a separate switch button for wind and warm wind, the car defroster can quickly resolve fog on the car glass or be used as a fan to cool during summer. You can enjoy cool air in summer and warm air in winter. High Efficiency: With a high-power fan, it can quickly heat the air without waiting for the engine's heating, saving time and energy by using the car's electrical heating system. Purify Air: The car defroster helps purify the air, as negative ions neutralize dust and smoke inside the car, providing a healthier indoor environment. Easy to install: Simply connect it to your vehicle's cigarette socket and turn it on. The cigarette lighter plug is built with a fuse for safe use and provides automatic power-off protection, making it very convenient and practical. Size: 17x11x4cm (Reminder: The size is measured manually, please allow 1-2 cm measurement error). Color: Red black (Due to different monitors and lighting effects, the actual color of the item may be slightly different from the color shown in the picture).