Product details:

Diffuse your favorite oil or water-based aroma and moisture into any room of your home. Personal humidifier has a one-gallon capacity, 24-hour run time, and an auto off setting. Has a customizable water vapor flow as well as a seven-color LED night light that can be set to cycle or set at one color. 9 x 13 x 9" (22.9 x 33 x 22.9cm).