You are getting a brand new iTvanila Cool Mist Humidifier for large rooms. Intelligent constant humidity - iTvanila S1 humidifier has 3 mist level presets Humidistat Mode and Sleep Mode. The auto-control function will maintain the room humidity between 50-70%RH. Built in renewable filter and activated carbon purification, you can breathe cleaner air than general humidifier. Helps with dry skin, allergies, coughs, etc., Accurate humidity indicator - The humidifier has an LED light ring to indicate the current room humidity level. Orange for room under 45% humidity, Green for 45%-65% humidity, and Blue more than 65% humidity. Red for machine is out of water. With the smart remote, you can adjust all the settings within 5 meters. It measures 7.99 x 7.99 x 35.16 inches.