SONY WALKMAN NW-E505 Silver Walkman Reason for being "as is": When connected to a PC, the message "Unable to recognize device due to unstable connection with computer equipment" was displayed, and music transfer was not possible. I believe the cause is a poor connection with the terminal, but charging works without issue. Regarding the above: All buttons functioned normally. It didn't turn off immediately after charging, and the battery still had charge even after being left for about a week, so I think the condition is good. Please check the photos for the exterior condition and consider accordingly.