This is a Dainichi hybrid humidifier "HD-RX918". It was manufactured in 2018. I have forgotten the purchase date and price. It is generally sun-faded. Please check the photos. Operation has been confirmed, and a simple cleaning has been done. ※This product is a used appliance that has been used for several years. There is a lot of wear and tear, small scratches, and discoloration. Please consider purchasing with the understanding of the above. ☆Specifications☆ ●Applicable floor area (tatami mats) ・Wooden Japanese-style room: Up to 14.5 tatami mats ・Prefabricated Western-style room: Up to 24 tatami mats ●Power consumption (maximum) (50Hz/60Hz) ・Standard: 470W/470W ・Quiet: 283W/283W ・Sleep humidification: 283W/283W ・eco: 18W/20W ・Throat/Skin: 470W/470W ・Turbo: 500W/500W ●Humidification capacity (maximum) (mL/h) ・Standard: 860 ・Quiet: 600 ・Sleep humidification: 600 ・eco: 460 ・Throat/Skin: 860 ・Turbo: 960 ●Operating noise (dB) ・Standard (maximum～minimum): 32～13 ・Quiet (maximum～minimum): 27～13 ・Sleep humidification (maximum～minimum): 27～13 ・eco (maximum～minimum): 32～13 ・Throat/Skin (maximum～minimum): 32～27 ・Turbo (maximum～minimum): 40 ●Continuous humidification time (h) ・Standard: 7.3 ・Quiet: 10.5 ・Sleep humidification: 10.5 ・eco: 13.7 ・Throat/Skin: 7.3 ●Tank ・Capacity: 6.3L ・Body dimensions (height x width x depth): 318 x 120 x 210mm (excluding cap) ●External dimensions (height x width x depth): 375 x 375 x 210mm (including base) ●Weight: Approximately 5.1kg ●Power cord length: 2.0m Thank you. T22-05JS