The USB Aromatherapy Diffuser uses nanometer atomization which means that omits bursts of pure oil, no water required!
The diffuser can be operated by any USB port so it is great for the home or office, it can also be used in the car. If your car doesnt have a USB port the diffuser also comes with a car lighter option. It is 180 degree adjusttable, and features a changeable refill bottlle and three timing modes. (10, 30 or 60 seconds).
The USB Diffuser is compact in design measuring 2.5 cm (L) X 2.5 cm (W) x 7.5 cm (H)