Sound output OK, relatively clean. AIWA vintage retro wired earphones. Connected to an iPad, sound output from left and right sides confirmed. This is an old, unmaintained item, so it is being sold as junk and in its current condition. Please bid only if you have knowledge of the product and can perform maintenance. The exterior has minor scratches, but overall, there is no significant damage and it is in relatively clean condition. Instant purchase OK.