Add a peaceful and soothing touch to any small room with the Aroma Source Riviera Polyresin Essential Oil Diffuser. The perfect size for use in your office, bedroom, or even on the go, this diffuser has a misting feature that allows you to create an atmosphere of relaxation and well-being. With warm white light and power indicator light for easy control, this unit is made from a durable stone-based compound called Polyresin. It offers up to 4 hours of continuous run time or 8 hours of intermittent run time with its 70ml (2.37 fl oz) water tank capacity. Its USB cord makes it incredibly convenient, while an automatic safety shutoff prevents it from running dry. Relax in style and aromatherapy with the Aroma Source Riviera Polyresin Essential Oil Diffuser!