The Everspring™ essential Oil Diffuser is a stylish and functional addition to any home. With a beige color and a plastic material construction, this 6.7 fl oz diffuser is designed for electric power source. It features ultrasonic vibration for humidification and offers on/off light settings, automatic shut-off, and the ability to use mist intermittently or continually. Perfect for aromatherapy, this diffuser has a run time of 6 hours and includes an AC power adapter for easy use. Simply remove the cover, add water and fill up to the line with a few drops of your favorite essential oil, replace the cover, and connect the AC power adapter to an electrical plug to begin diffusing.