A sleek aromatherapy diffuser with a faux-wood base offers a sophisticated look while it gently fills the room with your favorite scents. Through a ceramic resonator, the product uses ultrasonic vibrations to turn fragrant water into mist, releasing it gracefully into the air. Simply add water and the essential oil of your choice and turn it on-and feel free to make use of a built-in timer and automatic shut-off so you can go about your day. 3 1/2"D x 5 1/2"H Timer option with 60, 90 or 120 minutes Automatic shut-off Uses water and 100% natural essential oil (not included) Decorative glass cover Imported