ShopJapan Rakuchin Hearing Ear-hook type rechargeable hearing aid, beige I bought this from ShopJapan for my father, and he used it two or three times, but hasn't used it since. It has been stored at home, so please refrain from purchasing if you are concerned about minor details. Purchase date: May 2020, operation confirmed. Product number: FN006159 Product name: Rakuchin Hearing M (beige) Areas that can be disinfected with alcohol have been disinfected. The outer box is slightly damaged. There is an instruction manual, but a portion of the back of the manual is the warranty, and since my name is written there, I will cut that part out before sending it. Thank you for your understanding. The warranty period has already expired. Thank you for looking.