Made in 2010, purchase date unknown, and there is no instruction manual. The outer box is damaged with dirt, tears, and scratches. It has been used a little, not unused. Due to long-term storage and aging, there are small stains, scratches, and discoloration. Please see the images. Operation has been confirmed. Unlike a heated humidifier, the steam is invisible and not hot. Specifications Model number: VWP-MF10A Tank capacity: Approximately 120ml Safety device: Tip-over OFF switch Operating modes: Standard, Power Mist Operating noise: Approximately 29dB External dimensions: Width 165 x Depth 67 x Height 131mm Disinfecting electrolytic mist suppresses viruses A small space purifier equipped with a "Virus Washer" function that generates "electrolyzed water" with disinfecting power by electrolyzing tap water, and exhibits a high-density disinfecting effect. It is a compact type, so it can be carried around and used in various places. Sprays electrolyzed water into a mist to clean the room's space It stably diffuses fine mist and directly adheres to airborne bacteria. In addition to disinfection and virus suppression, it is also effective in suppressing pollen and allergens, and deodorizing. Quick disinfection and deodorization "Power Mist Mode" You can select the "Power Mist Mode" which increases the mist output for about 30 minutes and quickly cleans the air. It cleans the space all at once with about 3 times the mist generation of the standard mode. 120ml tank capacity allows for approximately 12 hours of use The tank that holds tap water holds about 120ml, and the operating time is about 12 hours, allowing for long-term operation. You can start it before going to bed and it will keep the air clean until you wake up, and you don't need to refill it. #Sanyo #SANYO #Sanyo #VirusWasher #VirusWasher #viruswasher