Thank you for viewing! ※ This product is a "junk item." Please be sure to read the entire description before purchasing. - Condition - The AC adapter is not included. I confirmed operation with batteries, and I was able to confirm that sound is produced and the volume can be adjusted. Please check the photos for details on the exterior condition. ※ Since this is an old item, the operation may become unstable due to subtle changes during transportation or storage. Therefore, please understand that the confirmed operation does not guarantee functionality. ※ This is a junk item inspected by an amateur. ※ Please refrain from purchasing if you are sensitive or seeking perfection. ※ Please purchase only if you understand that it is broken and a junk item. If you have any questions about price reductions, photos, or anything else, please feel free to leave a comment!