Use this dual-purpose aromatherapy humidifier, the machine's capacity of 300ML capacity it can be used for more than 6 hours of water, the machine can add essential oils to bring fragrance to the space, the machine has a 2-speed timer function, can be timed for 2-4 hours to deal with a variety of environments can be used, the machine has a no-water automatic power-off function to prevent the machine from drying out to give you the use of the safety, aromatherapy machine with 7 kinds of variable LED ambient light, you can set the color according to your preferences to add a sense of atmosphere to the room at the same time to bring you a very good atmosphere. Aroma Diffuser has 7 kinds of variable LED ambient light, you can set the corresponding color according to your preference, in the room to add a sense of atmosphere at the same time to bring you a very good atmosphere of the space, this aromatherapy humidifier is a dual-purpose machine, you can be alone for the humidifier, but also can be added to the essential oils to become the essential oils diffuser, this is a machine that can bring joy to your life, very suitable for the family, the bedroom, the office to use.