When I put in batteries, I heard some kind of sound, but it didn't play or rewind, only the sound of the motor. It seems the belt might be broken. The batteries don't stay in. It's very old, so there are scratches, scuffs, and dirt. It's being sold as junk. How about using it for parts or as interior decoration? I cannot answer technical questions. I plan to ship via Yu-Yu Mercari Bin or Kurakara Mercari Bin. It's at my parents' house, so please allow some time for shipping.