6.10 Photos updated. MD playback, recording, and erase functions confirmed. Includes the instruction manual, perfect for your MD history collection! I listened to it with my favorite headphones for the first time in over a decade, and I thought the sound was great (in my subjective opinion). It probably depends on the condition of the MD cartridges, but I think you can still enjoy listening to it without any issues. I'm selling it to clear out some space in my room. Please enjoy the wonderful time that will remind you of when you used MDs. It might become historically valuable someday. Included: Main unit, AC adapter, instruction manual (as shown in the photos) Considering its release date, I think it's in good condition with no noticeable scratches, but there is a small scratch as shown in the last photo. Please judge from the photos. 18650 batteries are not included. Please purchase them from Amazon or similar retailers. There is no remote control, but you can operate the unit itself as shown in the second to last photo, so there shouldn't be any problems. Playback and other functions have been confirmed, but it is a used item, so please understand that it is being sold as-is. Thank you very much.