The instability of the case stems from the fact that it is only "clipped" and not welded. Bought two plugs. The first I tried and after the separation of the connection I had the entire interior in hand. The second connector is then already fallen apart when unpacking. I was able to find that one ("clipping") it readily re-compress can, the connection stops but not on a permanent or under stress. Remedy you will be able to possibly create by putting together the housing additionally with superglue in the price is really worth it no reversal. The price is so cheap, the quality in the delivery state but rather questionable.