As Seen on TV - the Auto Fan solar-powered air ventilation system fits any car window. Solar auto fan prevents heat build-up while parked. The fan blows hot air out as it draws fresh air in. Help to eliminate pet and tobacco odors. Fit any car window. No batteries are required. A fan blows hot air out as it draws fresh air in. The auto vent cooler is deluxe and should not be used on cars that do not have a door frame above the window. Fit any car window. No batteries are required. Includes: 1 x auto fan solar powered ventilation system. Disclaimer: do not use tinted windows. Leave a crack in the windows opposite the fan. Remove the fan while driving. - Black

• Prevents heat build-up while parked.
• Helps to eliminate pet and tobacco odors
• Fits any car window
• Fits any car window--no batteries needed!
• No batteries required.