The HoMedics TotalComfort Deluxe Ultrasonic Humidifier combines functionality with comfort for rooms up to 425 square feet. Equipped with a spacious 5.6-liter tank, the device offers an impressive runtime of up to 70 hours and diffuses ultra-fine mist through a 360° nozzle. Three adjustable mist levels cater to individual needs, while the integrated essential oil compartment with three oil pads allows for the use of essential oils. State-of-the-art ultraviolet filter technology enhances air quality. A digital display makes operation easy, and thanks to its whisper-quiet operation and 12-hour timer with automatic shut-off, it promises restful comfort. The package also includes a demineralization cartridge and a power cord. Additionally, it can be used as a night light.