1. Easy installation: Easy to install, hang the exhaust fan on the door window to avoid gaps on the car window, and it can be used continuously in rainy days.
2. Protection for electrical devices in the car: Protect electrical and electronic products in the car from damage caused by high temperatures.
3. Function: It helps to clean the environment in the car, eliminates the smell of sweat from the steering wheel, floor mats and the toxic gases emitted by the car.
4. Solar powered: With polysilicon solar cells, no power supply is required to charge the battery.
5. High-quality materials: Made of high quality plastic and polysilicon, the car exhaust fan is robust, durable and energy-saving.