This is a grip strobe powered by 6 D-cell batteries. Power and operation have been checked. Basic functions have been confirmed. The sync cord is also working correctly. It shows significant signs of use and has many scratches. The battery pack case is particularly worn, but this does not affect functionality. Instruction manual included. In addition to the main unit, I will include 6 AA to D-cell spacers (operation confirmed), a Nikon AS-15 to add a sync terminal to the camera's hot shoe, and a spare sync cord. Would this be suitable for someone looking for a practical item?