The Candle Warmers Etc. Serenity Essential Oil Diffuser has an ivory ceramic sleeve with metallic gold bands and sits on a black base. Includes diffuser, ceramic sleeve, measuring cup, and electrical cord. Features two mist modes for up to 8 hours of use, an auto shut-off feature, and a 100-milliliter capacity. Use to diffuse a refreshing mist of water and essential oils for aromatherapy benefits and natural fragrance that can enhance your mood. Limited Manufacturer's Warranty.