OLYMPUS Olympus Voice Trek VP-20 Call Recording Set Purchased in 2023 for 13,200 yen. Recordings were captured quite clearly. The main unit has only been used about 3 times, so there are no noticeable scratches, but there may be some minor ones. The included rechargeable battery may be dead, possibly due to being stored with the batteries inside. It worked fine when I put in other batteries I had. I will include the original battery, but I don't know if it will work. Please use a replacement battery if necessary. (Batteries will be removed before shipping) Please note that the box is a little dirty. I will initialize and delete the data, but if any data remains, please initialize it yourself. I believe all accessories and the instruction manual are included. If you have any questions, please feel free to ask in the comments section.