Sunpentown SU-3881 Ultrasonic Humidifier, Bear Type: Humidifier Humidification Capacity: 220 ml per hour Operates Room Size: 450 sq. ft. Water Tank: 1.8 liters Power Consumption: 20W Power Supply: 120V / 60Hz Color: White and brown Dimension: 9.13W x 8.25D x 12.2H