Powerful and refined, the Volo Diffuser perfectly enhances any environment with your favorite essential oil aromas. This beautiful ultrasonic diffuser comes in onyx and marble finishes, designed to complement any room in your home or office. It features a glossy, handcrafted polyresin stone top with a custom diamond pattern and three optional ambient light settings: light-free, warm, and bright amber. You can adjust the mist output of the Volo Diffuser to fit your room size and enjoy its one-, three-, six-, or (default) 14-hour time settings.