Turn any living space into a peaceful haven. Essential oil diffuser & humidifier helps calm the mind and body with aromatherapy and a cool mist. Set the light to off, to continually change colors or to your favorite color, choosing from red, blue, green, pink, yellow, aqua or turquoise. Add a few drops of essential oil to water and choose from 2 modes: continuous or 30 seconds of rest for every 5 1/2 minutes of operation. Ultrasonic diffuser humidifier operates quietly. Holds 280 ml of water for up to 18 hours of continuous or intermittent operation. Electric oil diffuser automatically shuts off when water runs low. Includes UL-certified adapter. 6 1/3”dia. x 5 1/3”H. Durable plastic with a bamboo look. Essential oils sold separately.