⭐️ This is an ozone generator (for occupied environments). Operation confirmed. ⭐️ Certified by the Japan Ozone Association. An ozone generator that disinfects and deodorizes. Ozone has been proven to inactivate the novel coronavirus. Are you concerned about the elderly or those at high risk of serious illness? Protect yourself and your family from viruses! It's a compact 12x12x12 cm cube. Despite its compact size, it covers up to 40 tatami mats (approx. 65 square meters). It can be used in a fairly wide space, from 3 to 40 tatami mats, so how about using it in beauty salons, chiropractic clinics, esthetics salons, nail salons, cram schools, etc.? It's in good condition and works fine, but it doesn't have a box. It's a used item that has been stored at home. Please refrain from purchasing if you are concerned or are very particular about condition. ⭐️ Purchase price: 110,000 yen (tax included) ⭐️ Accessories: Power adapter Model number: ARV-03MI Product weight: 1kg External dimensions: W120 x H120 x D120 Power supply: DC12V (with AC100V adapter) Ozone generation: Mercury-free special UV lamp Off timer: 3 hours, 6 hours, 12 hours, continuous For more details, please see here ↓ https://www.orc.co.jp/products/ja/pure-o/arv-03mi.html Gently disinfects and deodorizes the indoor environment of living rooms, kitchens, rooms with pets, etc. Oak Seisakusho's unique clean technology from Shinshu, which generates pure ozone that does not contain harmful NOx using a UV lamp that does not use mercury, and achieves disinfection, deodorization, and cleaning while suppressing damage to metals and resins.