1. 4in1 Aroma Humidifier: This aroma diffuser humidifier with a raindrop function not only provides effective essential oil diffusion and humidification but also delivers an impressive visual and auditory experience. The 7color LED lighting creates a more atmospheric ambiance in the room. This unique effect transforms the use of an essential oil diffuser into a pleasant and refreshing experience. 2. MultiFunction Aroma Diffuser Humidifier: This essential oil diffuser is a 4in1 product combining humidification, aroma diffusion, night light, and ambient lighting. The humidifier also features a meticulously designed mini landscape. Delicate trees and a gentle water feature, enhanced by soft LED lighting, create an enchanting atmosphere. 3. Moisture Regulation and Aroma Diffusion Combined: You can select a light color based on your preference. It effectively adjusts humidity while the aroma diffusion eliminates odors, allowing you to breathe fresh air anytime and enjoy a comfortable environment. 4. White Noise Music for Restful Sleep: The aroma diffuser humidifier comes with three types of white noise music, and you can adjust the volume. This essential oil diffuser helps block external disturbances, enabling you to fall asleep easily and improve sleep quality.