Product details:

Optimus 1.5 gal cool mist ultrasonic humidifier has whisper-quiet operation. Humidifier features a water empty automatic shut off switch and refill light..1.11 gal tank capacity, operates up to 18 hrs.Water empty automatic shut off switch and refill light.Adjustable mist volume control.Easy to fill transparent water tank.Whisper quiet operation, won't disturb sleep.Removable tank with handle for easy filling.Moisture output: >230 ml/h.Size: 11.4" x 8.4" x 13 1/2".Optimus 1.5 gal cool mist ultrasonic humidifier has an adjustable mist volume control and contains a removable transparent tank with handle for easy removal..Powerful and Silent The Optimus Cool Mist ultrasonic humidifier operates quietly, enabling unrestricted slumber, The rapid vibrations produce up to 230 ml of moisture per hour for balancing indoor climates quickly during a Color: Mist.