With Auto Cool Solar Powered Fan As Seen On TV even on the hottest days, your parked car is kept cooler and the air fresher thanks to this solar-powered vent fan. Auto cool does not work on tinted windows. It maintains a safe, comfortable temperature level for your return. Place Autocool 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.

Fresh air is drawn in as hot, stale air vents out. Autocool even helps to eliminate pet and tobacco odors. Auto Cool Installs in seconds and fits windows on all makes and models. Manufacturer's details may vary.

Features include:

• Blows hot air out of parked car
• Solar powered - need no batteries
• Fits any car window
• NOTE: Auto Cool does not work in cars with tinted windows