This is a used item. It is an Arvric s10+ network streamer. Made in China. This is a device that plays streaming services such as Amazon Music and Qobuz over a network. You can use a smartphone or other device as a remote control to select songs and adjust the volume, so if you have a network environment and an amplifier-equipped speaker, you can start playing immediately. I bought it new and used it for about two months, but I'm selling it because I switched to a Blue Sound product. Amazon Music was unstable, but Qobuz was stable. Thank you for your understanding and purchase.