Starting a Better Life in ShoppingFeatures:Prevents heat build-up while parked.Blows hot air out and draws fresh air in.Helps to eliminate pet and tobacco odors.Fits any car windowSolar powered -no batteries requiredMaintains a safe， comfortable temperature level for your return.Place Auto cool vent on top of window， then close window and lock up.It's solar panel uses sunlight - not the car's electrical wiring or batteries - to power the built-in fan.Specifications:Color: BlackSize:14.8cm x 11.2cm x 6cmMaterial: PlasticNet Weight: 261.9gPackage Includes:1 x Solar Power Car Window Fan1 x StripNOTE:Auto Cool does not work in cars with tinted windows.best_eshop Provided Intimate Service