•Visible ultrasonic cool mist •Top fill 0.63-gallon water tank •360° mist nozzle with adjustable mist settings •Up to 25-hour runtime •Coverage area up to 414 sq. ft.* •Night light with on/off functionality •Clean Tank Technology helps protect the tank from mold and mildew •Essential oil tray with 3 pads and 1 demineralization cartridge Dry indoor air can lead to static electricity, thirsty houseplants, and even dry skin—making breathing and sleeping conditions uncomfortable. The Homedics Ultrasonic Humidifier CMTF32 combats dryness with its 360-degree nozzle that converts water into a fine, cool mist, evenly releasing the perfect amount of moisture for spaces up to 414 sq. ft.* This attractive humidifier not only enhances your décor, but also includes adjustable mist control to maintain your desired room humidity. Its 0.63-gallon top-fill tank offers up to 25 hours of runtime and includes Clean Tank Technology, is easy to fill and clean and has no filter to change. This package includes the humidifier, 3 essential oil pads, 1 demineralization cartridge, an instruction book. Dimensions (Overall): 9.35 Inches (H) x 10.04 Inches (W) x 7.46 Inches (D) Weight: 2.4 Pounds Misting Type: Cool Mist Moisture Output: 1.6 Gallon Capacity (Volume): .66 Gallon Number of Settings: Variable Filter Type: No Filter Needed Industry or Government Certifications: No Certifications Room Size Range: 300-500 sq. ft. Run Time per Fill: 30 Hours Volts Required: 1