Car Solar Powered Exhaust Fan Car Window Exhaust Fan Vehicle Ventilation Fan Auto Air Vent Cool Fan Cooler Ventilation

【High Speed Exhaust】Three duct and three motor design of our car window echaust fans improve the exhaust speed effectively. It adopts a vortex suction air duct design, and the wind cuts multiple beams to effectively and quickly discharge the hot air and exhaust gas in the car. solar powered exhaust fan rotates at 5000 revolutions per minute. 【Multifunctional】The multifunctions of this car solar powered exhaust fan: Cooling, Ventilation to keep interior air clean, Lengthen Lifespan of the inner electrical components of cars. Use solar power, reducing reliance on traditional power sources and saving energy costs. 【Dual Power Supply】Two power supply methods are available: external solar panel power supply and USB data cable power supply. On sunny days, you can use solar light control to drive the exhaust fan; on cloudy or rainy days, you can use the USB data cable to provide power. It can be used continuously on rainy days. 【Easy to Install】Install the exhaust fan on the car window, according to the manual adjust the rubber strip, and roll up the window to complete. There is no plug-in installation line, and it will not damage the vehicle.