Arctic Air Pure Chill 2.0 Evaporative Air Cooler Keep your personal space comfortably cool. Just soak included cartridge in cold water or freeze and fill tank with cold water or ice cubes. - Multidirectional air vent - LED night-light. -5 3/4" w x 6 1/2" h x 6 1/2" d. - Personal Space Cooler - Adjustable with 4 Speeds - Quiet Operation - Lightweight and Portable - Cool and Humidify Your Space