Wiim Pro. Reset. I used it carefully, but there are scratches on the top and bottom plates. They seem to be easily scratched because they are made of resin. The main body is light, and it seems that scratches were made while placing books, etc. There are no scratches on the front, sides, or back. I am selling it because I upgraded to the ultra. All accessories, manuals, and box are included. Some items have been opened, but I didn't use the accessories because I could use general-purpose items. I used it connected with a LAN cable. I compared it with the pro plus, but the performance is exactly the same if you don't use analog RCA. The firmware is the latest. The response is a little slow. It's convenient to have music play endlessly when you speak your favorite band name with the remote control. I mainly used Amazon Music. Here is the website: https://store.emilai.co.jp/products/wiim-pro-w-rc Thank you.