This PureMist Ultrasonic Essential Oil Diffuser is a classic, elegant addition to any space with a strong, 3-hour continuous mist and a beautiful, gradient lighting effect.
This easy-to-use diffuser requires just a few drops of essential oil to the water for an instant aromatic environment. The gradient lighting effect just adds that ambience to your space. The PureMist will automatically shut-off once the water tank is empty - so no need to worry about turning off if you happen to doze off.