Transcend MP330 8GB Black, junk item. It works when connected to a computer (playback, recording, and radio functions were confirmed), but when disconnected from the computer, it won't charge (the screen displays "low battery") and turns off immediately. I tried charging it all day using other methods, but it still turns off as soon as it's unplugged from the USB port. I formatted it for the listing. Capacity: 8GB No original box or instruction manual included. Only the main unit as shown in the photos.