Ultrasonic Drop Shape Humidifier, Very calm and quite personal humidifier, Perfect cool mist bedroom humidifier.This cool mist humidifier comes with a high quality stone filter that will keep the humidifier clean & give you a soft and healthy mist, The humidifier filter will also eliminate the bad smell of the water.Humidifier water tank capacity: 300ml.Automatic Shut-off: Automatically shuts-off the humidifier when water is getting low.This cozy home humidifier has a built-in 7 color LED night light.