Water Cube 700ML Ultrasonic aromatherapy humidifier Humidification, purification, aromatherapy, decoration 12 led lights Square ... Timer: available time 180/120/60minutes and ON *2.4MHz ultrasonic atomizer,make superfine fog,atomizer with special treatment,corrosion-resistant ... device;auto power off when no water Water Cube 700ML Ultrasonic aromatherapy humidifier