Zojirushi Steam Humidifier 3.0L EE-RU50 Product Features ● Clean steam type ● Magnetic plug ● Citric acid cleaning function ● Water supply notification (prevents dry operation) Easy to clean "No filter" & "Wide-mouth container" By adopting the same structure as a pot, there is no filter, and the fluorine-coated wide-mouth container makes it easy to clean. Water can be added simply by opening the lid and pouring, just like a pot. Triple safety design "Child lock", "Lid opening/closing lock", "Tip-over water leakage prevention structure" Child lock: Press the key for 3 seconds to disable all operations. Lid opening/closing lock: The lid is always locked with a lever, so it won't open easily even if it tips over. Tip-over water leakage prevention structure: Minimizes water leakage even if the main unit is accidentally knocked over. Dual sensors automatically control humidity "Automatic humidification 3 levels" Dual sensors, a "humidity sensor" and a "room temperature sensor," automatically control comfortable humidity. You can choose from 3 levels: "High", "Standard", and "Low". "High" operation is recommended during the dry winter months, and "Low" operation is recommended when you want to humidify gently, such as in the early autumn. You can see the condition of the room ≫ "Humidity monitor" You can check the room's condition with the lights: "Low humidity", "Appropriate humidity", and "High humidity". Convenient for sleeping "On/Off dual timer" The on timer can be set for 6 hours, and the off timer can be set for 2 hours, each individually selectable. Humidification method: Steam type Tank capacity (L): 3 liters External dimensions (width): 240 mm External dimensions (depth): 260 mm External dimensions (height): 315 mm Product weight: 2.4 kg *This product has been used for about a week. *The sides of the main unit are in good condition with no noticeable scratches. *The inside shows signs of use, but there is no odor because water was used. Please understand that this is a used item before purchasing.