Rear Headrest DVD's lil black box

[drjay2012]

got it to work with the funbox. if i was to add another 2 dvd headrest, how would i go about doing that?

 

[d3adpool]

got it to work with the funbox. if i was to add another 2 dvd headrest, how would i go about doing that?

Probably would require another funbox install but im not sure.