Model: 7Z-754 Name: Solar Powered Car Air Vent Cool Fan Easy to install and portable, solar powered, needs no batteries and blows hot air out of parked car Fit for most car windows Material: Plastic Colors: Black Size: 148 x 58 x 110mm Strip Length: about 740mm Powered by: Solar Power: 0.3W Voltage: 2V, 120ma Installation Instruction: Roll down the front or rear window on your car about 4-5 inches Chip the auto vent cooler deluxe onto the window Next size the weather stripping fit in both ends of the auto vent cooler deluxe. Slide the remaining weather stripping onto the opposite side of the window and work your way to the auto vent cooler deluxe Slowly Roll the window closed The five function of products: Cool: No longer feel hot when you just enter the car. Deodorization: Purify air, removes in the unusual smell and the fetid odor. As Demister when rainy day. Protect the car electric appliance: The car electrical and electronic items will due to high temperature and affect its performance and service life. Health: Air convection is good for health to you and your family enjoy a non- harmless to the environment. Note: The auto vent cooler deluxe dose not work on dark tinted windows. The vent cooler deluxe should not be used on cars that do not have a door frame above the window. Package Contents: 1 x Auto fan 1 x Strip 1 x Instruction Manual Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.