- Use to diffuse a refreshing mist of water and essential oils for aromatherapy benefits and natural fragrance that can enhance your mood. - Features two mist modes for up to 8 hours of use, 8 LED colors, an auto shut-off feature, and 100 ml capacity. - Diffuse 100% pure, therapeutic grade essential oils or All-Natural Odor Eliminators from our expanding Airom line. - Elegant home dcor is the focus of every Airom diffuser, and each is made to complement your personal taste. A vase-like shape and marbled black and white swirls highlight the gentle movement of mist when the Obsidian Medium Diffuser is in use. Add up to 5 drops of essential oils per 100 ml of water, replace the decorative sleeve, switch the diffuser on, and enjoy a spa-like aromatherapy experience in your own home. In the Box - Obsidian Medium Diffuser - Ceramic sleeve - Measuring cup - Electrical cord