● Patent: Electronic Kenno Band Manufacturer: Tokyo International Electronic Science Co., Ltd. Seller: Atom Sangyo Co., Ltd. This is a health device intended for treatment such as fatigue recovery by passing an electric current to improve blood flow. The battery is dead, so operation has not been confirmed. This is considered a junk item. 【Condition of the item】 There appear to be no noticeable scratches, stains, or deterioration on the main body. The bag has some stains. The box has crushed parts and discoloration. The exact purchase date is unknown, but it is an item from quite a while ago. There is a sense of aging. For safety reasons, we recommend not operating it and enjoying it as a retro collection. We are not responsible for any consequences if operated. We also have many other retro items for sale, so please take a look ⇒ #ai's Showa Retro #ai's Showa Retro #Showa Retro #Taisho Retro #Antique #Health Device #Rare #Kenno Band #Retro #Vintage #Vintage #VINTAGE #Collection Type...Old tools