Twist off the lid off and add water along with 3-5 drops of your chosen essential oil. This essential oil diffuser works by the USB cable included. It can sit on your work desk in the office, at home for when your travelling in your car as it fits neatly into the cup holder of your car. It will release a fine mist.
Essential Oils are sold separately.
Esential Oil Diffuser by Laboratoire ALTHO - France