Thank you for viewing. Panasonic F-VC70XR Nanoe X Humidifying Air Purifier. The color is dark brown, a popular wood grain design. Operation confirmed. ★ Operation Check I confirmed that the power turns on and various buttons (operation mode switching, air volume switching, humidification switching, etc.) function normally. I have also confirmed that Nanoe X generation, humidification function, and air purification function (change in air volume) are operating without any problems. ★ Specifications * Applicable floor area: Air purification 31 tatami mats, humidification 23 tatami mats * Maximum air volume: 6.7㎥/min * Tank capacity: Approximately 3.2L * Filters: Pre-filter, HEPA filter, deodorizing filter, humidification filter * Sensors: Dust, humidity, illuminance, odor * Functions: Nanoe X, Double Flow Pollen Elimination Airflow, PM2.5 analysis program, Econavi Overall, this item has little damage and is in relatively good condition, but please understand that it is a used item before purchasing m(__)m