Purchased as a manufacturer outlet B-grade item in November 2023, but I couldn't find any defects, so I used it occasionally. I'm selling it now due to financial difficulties. - Model Name: SP-DI500 - Brand Name: Sym Proceed I think it's in good condition, but there are stains in the 6th and 7th photos. There may be other minor scratches and stains. The circuit is probably simple, but in my subjective opinion, it sounds quite clear. All functions have been confirmed to be working properly. *I have a small dog that sheds very little, but since it's metal, I don't think there will be any issues with odors.