About this product
●When some people don't want to turn on the air conditioner in rainy days, they only need to open a little glass gap. The temperature difference between the inside and outside of the car is small, and the windshield surface in the car will not be foggy.
●For the smell in the car, such as smoke and heavy food, the smell can be sucked out of the car by opening the window only two or three centimeters, which is more effective than any air conditioning system.
●If you want to open the window to breathe or smoke when it is hot and stuffy in the rain, you can open the window without getting wet in the rain.
●Keep the fresh air convection, and under no circumstances will the glass fog affect the vision and operation, so as to ensure that the car is suitable for human needs and increase driving safety.
●When the window is rolled down for ventilation, the airflow outside the car will not directly blow the face and affect the driver and passengers.
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