Now there is peace in the second row!

Just to the above heading, I have acquired the entertainment system - in a nutshell: totally satisfied, it does what it promises. On longer trips (holiday) prevails since peace in the second row, the question "We're almost there" since stopped coming .....
I've tried both a 32GB SD card as well as a 64 GB USB flash drive, both of which are fully accepted and played all saved movies. The DVD player itself, I have never tasted - why.
The image on the DVD player monitor is slightly better than on the second screen, but only noticeable in very bright monochrome images and in direct comparison. More disturbing was already cracking the undertone on the left ear cup of time screen. But without further ado turned connector Y distributor (for 3.6mm jack - there for little money) on the main unit, then both headphones are plugged into the, the problem has dealt with immediately. The cable of the headphones are felt 2m long! Thus, no problem. The other cables are there already shorter (from the primary to the secondary device) next to each other and intended for use only. In a van with 2-th and 3-th row of seats that will probably not go.

The straps for lashing the monitors are a joke - which does not even come into my car. Then came the same reasonable headrest mount (DURAGADGET) pure - I can only recommend to anyone.
The rest of the installation is very simple and is even for non-techies is not a problem.

We and the children are completely satisfied.