This Air Innovations ultra-sonic， cool mist， top-fill， smart humidifier is 1 of the top-rated， longest-running humidifiers available for its size. Key Features: built-in aromatherapy tray to release soothing scents into the air， 2.2 Gal. capacity that runs for a full 120-hours (15 nights of sleep) and is completely silent. Powerful enough to add humidity to large rooms up to 700 Sq ft.， with a programmable built-in humidistat that monitors and maintains the humidity. The unit and base are made of antimicrobial plastic to prevent bacteria， mold and mildew growth and it comes with a permanent ceramic filter to help trap impurities in your water. It also features a 16 in. extension nozzle so it can convert from a tabletop unit to a floor humidifier in seconds. It has a dual directional mist nozzle to direct the moisture where you want. There's an extra-wide opening on top for easy filling as well as a fully programmable timer to turn it on and off when you want it to. There's also an auto safety shut-off and audio beep when it runs out of water. Great for kids and babies， this cool mist humidifier also rehydrates your skin， relieves dry eyes， scratchy throats and helps reduce snoring so you sleep better.

Top-fill dual atomizer delivers 200% more moisture for the extra dry rooms in your home

Fully programmable， runs up to 120-hours on 1 tank

Permanent ceramic filters， you never have to buy new filters， anti-microbial tank and base - helps prevent bacteria growth

Silent operation， built-in aromatherapy tray to fill your home with calming， relaxing fragrance