In-car media player (Berrylands KT5)

Two screens attach to the back of the front seats/headrest. Each screen has a DVD player built in and also takes USB sticks and other media cards. They take power from a cigarette lighter socket or mains adapter in the house. There is a remote as well for control from a front seat, and a carry case for everything. I seem to recall one screen had a loose connection but this may be solvable