Green 300ml Rain Cloud Aroma Diffuser. Features advanced fragrance technology using nano polymer fragrance technology for a 360-degree 3D fragrance experience. Customizable Modes Customize the intensity of the scent to your liking with multiple modes allowing you to create the perfect ambiance. It has three modes: normal, medium and strong. The 300ml water tank releases a fine mist at a rate of 5-8ml per hour. The diffuser operates on 5V and has a safety feature that automatically shuts it off when needed. Powered by Type-C cable. Versatile The diffuser seamlessly transitions between homes and offices.