Thanks to ultrasonic technology, it disperses a soothing fine mist into the air, and it runs quietly making it ideal to have on while you sleep. On the low setting, can you except it to run for up to 10 hours. It also includes an optional night light which a great feature for your nursery or kids room. An indicator light lets you know when it's time to refill the water tank. The humidifier shuts off automatically once empty.
Note: Run time is based off of running the unit on low speed, also depends on atmospheric conditions.
UPC NO: 799475064050