Thank you for viewing. I purchased this and used it for two seasons (approximately 6 months total). There were years when I didn't use it. Operation has been confirmed. I cleaned it thoroughly with citric acid, so both the inner pot and the exhaust vent on the lid are clean. I cleaned it with citric acid again before listing it for sale(^^) This includes the main unit and the power cord. There is no instruction manual, so please check the official website, etc.! I took many photos, so please check the condition in the photos. I ask that those who understand that this is a used item purchase it. Shipping will be done anonymously on the same day or the next day. Zojirushi Steam Humidifier (EE-RR35 model) 2021 model - Filter-free, child lock, spill-prevention structure - Tank capacity: Approximately 2.2L - Humidifier type: Stand-alone steam type - Power cord: Included - Product color: White - Product shape: Cylindrical - Suitable for prefabricated Western-style rooms up to 10 tatami mats, wooden Japanese-style rooms up to 6 tatami mats