The Crane 1Gal Cool Mist Humidifier in Green (model EE-5301G) is a tabletop humidifier with a 1-gallon tank capacity and ultrasonic humidification method. It features a 24-hour timer control, adjustable humidity control, quiet operation, and automatic shut off for added convenience. With variable speeds and weighing 5 lbs, this humidifier is designed to provide efficient and effective moisture in green color tones to improve indoor air quality.