Wood Grain Ultrasonic Air Humidifier Aroma Diffuser Aromatherapy Office Purifier Mist Maker 12W. Lightweight and elegant design with wood grain, can improve lifestyle by using it in so many places. Removes unfavorable odors and smells, increases humidity of air and reduces dust and bacteria. Moisturizing your skin, gives you the feelings that you are taking a SPA. Put some water into the humidifier and charge it, so easy for use. You can also drop the aroma oil into the water to make the air fresher(Aroma oil is not included). Buy this product and Get 15% Off for Wood Grain Ultrasonic Air Humidifier Aroma Diffuser Aromatherapy Office Purifier Mist Maker 12W.