Zojirushi steam humidifier, 2020 model. EE-RQ50 model For rooms up to 13 tatami mats (Japanese floor mats) Includes instruction manual, warranty expired. Lime scale is present inside. Genuine citric acid cleaner is included, so please clean it before use. It was used until recently, so humidification and steam functions have been confirmed. Please purchase only if you understand this. - Brand: Zojirushi - Model: EE-RQ50 - Accessories: Instruction manual, power cord - Internal structure: Inner pot is removable for easy cleaning - Functions: High, warm, and low temperature settings available - Timer function: Equipped with a timer function