There are two 120Js. They hadn't been used for a long time, so at first, the charge lamp didn't come on even when I inserted the batteries. However, after leaving them for a while, they started charging and lighting up as usual. With one unit, the socket (strobe side) wobbles when the photocell is inserted and removed. Some screws may be loose or missing. Also, the umbrella cannot be fixed properly, so it is secured with tape. The flash head is also taped to prevent it from moving upwards. In other words, it cannot flash towards the ceiling. The tape might be removable with effort. The other unit has no such problems. The interchangeable shoes are STD-1D and PT-2D. What they both have in common is that they are damaged. There are traces of label tape. Please proceed with the purchase after understanding the above-mentioned issues. No claims and no returns are accepted. Due to work commitments, it may take about 4-5 days to reply and ship. Please only proceed with the purchase if you are okay with waiting patiently.