Optimus U-31001 1.5-Gallon Cool Mist Ultrasonic Humidifier

Optimus U-31001 1.5-Gallon Cool Mist Ultrasonic Humidifier

• Operates up to 18 hours • Water-empty auto shutoff switch &; refill light • Adjustable mist volume control • Easy-to-fill transparent water tank • Whisper-quiet operation • Removable tank with handle for easy filling • Moisture output more than 230mL/hour • cETLus approval