Purchased in 2021 and used for two seasons, then stored at home. Regularly cleaned with citric acid. Slight peeling of the Teflon coating on the inside. Some scratches on the top lid. *Operation confirmed. Please check the condition in the photos. Includes main unit, cord, and instruction manual. Humidification capacity: 480ml/h Suitable for prefabricated Western-style rooms up to 13 tatami mats (22㎡) Suitable for wooden Japanese-style rooms up to 8 tatami mats (13㎡) *Please understand that this item has been owned by someone else and stored by an amateur, so please purchase only if you are comfortable with this. *The original box has been discarded. It will be placed in a plastic bag and bubble-wrapped for shipping. *Yu-Yu Mercari Delivery ⇆ Raku-Raku Mercari Delivery May be changed depending on shipping convenience. Please be aware of this.