The Vevor commercial humidifier delivers both cool and warm mist for year-round humidity control in rooms up to 430.6 sq ft. Its 9 L 2.4 gal top-fill tank supports up to 60 hours of runtime at the lowest mist level for extended operation. Adjustable humidity settings, a 24-hour timer, and 3-speed spray volume help tailor performance to your space. Automatic spray rotation, low-noise sleep mode, and auto shut-off add everyday convenience. An essential oil diffuser box and water level window make it easy to maintain a comfortable environment at home or in plant spaces.