The Vornado Ultra3 Whole Room Ultrasonic Vortex Humidifier is a sleek black humidifier designed for whole room application in spaces up to 600 square feet. With ultrasonic humidification method and adjustable humidity control, this humidifier effectively adds moisture to the air while maintaining a comfortable environment. The 1 gallon tank capacity, LED lights, and humidistat feature make it a convenient and efficient choice for improving indoor air quality. With its compact size of 10 inches in depth and 15 inches in height, and weighing only 7 pounds, this Vornado Ultra3 model is a great addition to any home for better air quality.