Enjoy cleaner, fresher air in your car with this convenient ionizer. Simply plug it into your car's 12-volt outlet to silently clean, refresh and purify the air in your car. Its contemporary design works perfectly with most dashboard styles, and its swivel construction lets you position it at the angle that is most convenient for you. An LED power indicator light illuminates to let you know the air is being refreshed. Features low energy consumption and has no filters to replace. Measures 6 1/2" L x 2 1/8" W x 1 3/4" D.