Dainichi Plus Hybrid Humidifier, Moss Gray HD-LX1021-H [Up to 27 tatami mats (44m²) in prefabricated Western-style rooms / up to 16 tatami mats (27m²) in wooden Japanese-style rooms] I purchased this in 2021 when my child was born, but I only used it for one season and then stored it away. I bought it at an electronics retailer for 40,000 yen. I have cleaned it thoroughly and stored it carefully, but please consider that it is a used item that has been stored by a non-professional. Includes instruction manual, no box, and one spare filter (I used it as a replacement when cleaning the filter). Please feel free to ask any questions or if you have any uncertainties. I am also open to price negotiations, although I may not be able to offer a large discount. [Excerpt from Manufacturer's Specifications] Power supply: Single-phase 100V (50/60Hz) Power consumption (maximum) (W) (50/60Hz) ・Standard: 420/430 ・Quiet: 415/425 ・Sleep Comfort: 415/425 ・eco: 23/28 ・Throat/Skin: 420/430 ・Turbo: 425/435 Humidification capacity (maximum) (mL/h) ※: Humidification capacity is based on a room temperature of 20°C and 30% humidity ・Standard: 960 ・Quiet: 800 ・Sleep Comfort: 800 ・eco: 600 ・Throat/Skin: 960 ・Turbo: 1,100 Operating noise (dB) (50/60Hz) ・Standard: Max~Min 34～13 ・Quiet: Max~Min 27～13 ・Sleep Comfort: Max~Min 27～13 ・eco: Max~Min 34～13 ・Throat/Skin: Max~Min 34～25 ・Turbo: Max~Min 40～40 Continuous humidification time (h) ※: Humidification capacity is based on a room temperature of 20°C and 30% humidity ・Standard: 7.3 ・Quiet: 8.8 ・Sleep Comfort: 8.8 ・eco: 11.7 ・Throat/Skin: 7.3 Tank ・Capacity (L): 7.0 ・Dimensions (H x W x D) (mm): 337 x 126 x 224 (excluding cap) Applicable floor area ・Prefabricated Western-style room: Up to 27 tatami mats (44m²) ・Wooden Japanese-style room: Up to 16 tatami mats (27m²) External dimensions (H x W x D) (mm): 405 x 390 x 245 Weight (kg): Approx. 6.4 Power cord length (m): 2.0 Safety devices: Tip-over automatic stop device, room temperature abnormality automatic stop device, overheating prevention device Color: Moss Gray Thank you for viewing.