Optimus 2-Gallon Tabletop Ultrasonic Humidifier (For Rooms 0-150-sq ft)

1.6 Gallon Tank Capacity, operates up to 18 hours. Water empty automatic shut off switch and refill light. Adjustable mist volume control. Built in ionizer with indicator light. Easy to fill transparent water tank. Whisper-quiet operation; won't disturb sleep. Removable tank with handle for easy filling. Moisture output: >300ml/h, built-in ionizer, cETLus listed.