Retailing for $60 USD I was expecting some sort of manual & oils to get started..boy was I wrong. This thing has 2 mist settings - a 3 hour nonstop and a 6 hour "intermittent" setting. The light button has 3 options, no light, full cycle, OR you can press light button on whatever color you prefer and itll stay on that color alone. I adore this as a nightlight, but for the price vs other options...check your options before you accidentally buy an expensive "nightlight" with mist features.