its a KEC 10.4 flipdown monitor.
There are 2 sets of wires, one has the AV inputs, then 2 blacks, 2 reds, a yellow and a white, and a seperate red and black.
then there is another set of wires that has a red and a black wire plus what looks like it used to be an AV cable that was cut, then has a red, black and white cable that has clips at the ends.
i know, its a shitton of wires. lol
And yes its used, gotta test it before i can sell it.