This is a used item. It has been stored at home for the past few years without being used. Please confirm the following before purchasing: Initialized Overall, there are fine scratches, stains, scuffs, and dents. There are many fine scratches on the screen in particular (please check the photos carefully). Button operation is problem-free. Charging is problem-free (genuine USB cable). Playback confirmed. I played it continuously for 24 hours on a full charge. There was still a little charge left at that point. It is a used item, so there may be some deterioration, but I think it is still usable. Capacity: 4GB Bluetooth not supported. No instruction manual. You can find websites to download it by searching for "NW-E083". Please download the instruction manual to check the detailed specifications. Thank you for viewing.