3-in-1 Functionality: Acts as an essential oil diffuser, a humidifier to add moisture to the air, and a night light featuring natural Himalayan pink salt crystals.Design: Features a distinctive "crackle" finish on its outer shell that illuminates in various colors.Remote Control: Includes a remote that allows you to turn the device on/off and cycle through light and mist settings.Himalayan Salt: The crystals placed at the top are rich in minerals and, when heated, are said to release negative ions into the air to promote relaxation.