Aromatherapy essential oil diffuser is very suitable for every home, office, and yoga. Add 3 drops of your favorite essential oil to relieve fatigue, (Do not use more than 3 drops of essential oil and do not use Volatility liquids such as diffusers and perfumes, please use water-soluble essential oil)moisturize the skin, reduce stress, besides being used for aromatherapy, this essential oil Diffusers can also be used as humidifiers.