The Serene House Macaron Ultrasonic Aroma Diffuser supports ambient scenting in spa, medical spa, and clinic settings. This ultrasonic diffuser in white or dark wood finish uses water and essential oils to generate a cool mist, dispersing fragrance evenly through treatment rooms or reception areas. The unbreakable plastic housing supports daily use around staff, clients, children, and pets. A soft white LED light provides low-level ambient illumination. Unit measures 6.30 in W x 4.41 in H x 6.30 in D and runs up to 13 hours continuously or up to 26 hours intermittently for extended operational coverage. Read more