SONY MD player MD, MZ-E510 with earphones and rechargeable battery. - Brand: SONY, MD Walkman - Model: MZ-E510 - Accessories: Earphones, Rechargeable battery - Functions: MD player, EQ function Sony The battery has deteriorated and cannot be charged, so it is unknown if it works. Please purchase with the understanding that it may not function. The charger cable is considerably deteriorated. The exterior of the main unit does not show much scratches or damage. Thank you for viewing.