***Oils Not Included*** New in box We took your favorite Aria™ Diffuser and made it mini! This limited-edition glass and walnut-stained diffuser comes with built-in Bluetooth speakers for your smartphone, so you can play holiday music while you diffuse. It also features a warm white light and can be set to run for one hour, four hours, or eight hours with an intermittent one-minute on/one-minute off mode.