I've used this for several years, but haven't used it for about the last 10 years. I checked the operation and did a simple cleaning for the listing. Calcified limescale has accumulated inside. Filter and main body have been cleaned with alcohol. Retail price: 8900 yen Please consider this item, understanding that it is a used product. Thank you. The humidification method is a steam fan type, which boils water in the tank and turns it into steam, which is then sent out by a fan. The steam outlet is on the top of the main unit, and the direction of the steam can be controlled by attaching an attachment. This prevents condensation, even when installed near a wall, as the steam can be directed away from the wall. It also has an automatic operation function that maintains a constant humidity in the room. An aroma oil tray is placed inside the steam outlet. When aroma oil is dripped onto this tray, the scent of the aroma oil spreads along with the steam, allowing you to enjoy both humidification and fragrance. The water tank capacity is 2.5L. The tank can be easily refilled by taking it out from the top of the main unit using the handle. Attachment for the steam outlet. An aroma oil tray is placed inside the steam outlet. The water tank has a handle on the top and can be removed as is. The main unit size is 281 x 131 x 307mm (width x depth x height), and the weight is 2.75kg. The humidification applicable area is 7 tatami mats for wooden Japanese-style rooms and 11 tatami mats for prefabricated Western-style rooms. The humidification amount per hour is 400ml. In addition, a dedicated cleaning filter and air filter parts are also released at the same time. The price is 300 yen for the cleaning filter (4 pieces) and 200 yen for the air filter parts.