Perfect Aire Tabletop Ultrasonic Humidifier Tabletop micro mist ultrasonic humidifier with night light. Provides up to 40% greater output and 25% greater room coverage. Water vapor particles are 70% to 80% smaller for quicker air dispersion and less condensation on and around the unit. Produces visible cool mist. Features adjustable output levels, auto shut-off, water fill indicator, whisper quiet motor, and active carbon filter. 360-degree adjustable output direction and easy fill design. When reusable carbon filter is dirty, simply clean, rinse, and reinstall for continuous use. Capacity 1.3 Gal., Coverage Area Medium Size Room, Settings Adjustable, Width 12-1/2 In., Height 11 In., Depth 7-1/2 In., Color White, Run Time 12 to 36 Hrs., Output Per Day 2.2 Gal., Voltage 120V, Pkg Qty 1, Package Type Box