The Humidifier Electric Air Aroma Diffuser is a stylish ultrasonic cool mist maker with a wood grain design, ideal for bedrooms and relaxation spaces. It functions as a humidifier and essential oil diffuser, using ultrasonic technology to produce a fine, quiet mist that improves air quality and adds a pleasant aroma. With a water tank capacity typically ranging from 300ml to 500ml, it offers continuous or intermittent mist modes and features auto shut-off when water runs low for safety. Soft LED lighting in multiple colors adds to the calming atmosphere, making it perfect for aromatherapy, stress relief, and sleep support.