The tastefully designed Mist Ultrasonic Aromatherapy Diffuser offers a modern way to fill your space with the scents you adore. The Mist Diffuser runs up to 12-hour continuously or up to 24-hour intermittently. This sleek faux wood diffuser is unbreakable, which makes it ideal for families with children and pets. Just add water and the essential oil of your choice, turn it on, and let the cool mist soothe and restore you.