Stored at home for a long time. It's in an envelope (see photos 4 and 5). The envelope has been opened and sealed with cellophane tape. I found it while tidying up, and I don't know if it's been used, so I'm listing it as "overall poor condition." The CD says NW-E400 series. No claims, no returns. Please purchase only if you understand. I will pack it carefully with bubble wrap, etc., but cancellations due to damage during shipping or other reasons are not possible. I also have other SONY products for sale. Please consider them.