Multifunctional Use: Wood grain humidifier can not only be used as humidifier, but also add essential oil as aroma diffuser to expand fragrance. Hollow out design can also be used as a beautiful decoration to bring you a better living experience. Pretty Lighting: The ultrasonic aroma diffuser is equipped with multi color lighting, and different color modes can be selected according to your preferences. It will have soft and warm light on dark nights, creating a comfortable . Ultrasonic Misting and Diffusing: The color lamp ultrasonic humidifier uses ultrasonic to finely atomize the essential oil and water, and then diffuse them into the air through high frequency vibration, allowing the fragrance to be evenly distributed throughout the room, enjoying a soothing and relaxing effect during breathing. Air Moisturising: High capacity humidifier can effectively increase indoor humidity and dry air quality, and provide a comfortable living environment. Ultra Quiet: The home humidifier is very suitable for large rooms in cold and dry winters, with low noise and adjustable timing of 2h and 4h.