The 2nd unit can be in a lap or hand held. Most kids prefer to have one open in order to load DVDs without having to unstrap the harness. Each unit has its own DVD player. They can be networked together as I did in the pic.
Anker Power Bank,20,000mAh 45W Portable Charger,Dual Built-in USB-C Cables
Toshiba MD9DP1 Portable 9-inch AC/DC CRT GAMING TV DVD Combo With Remote Works
Naxa Model NT-90 Black Portable 9 Inch Rechargeable Digital LCD TV Not Tested
Toshiba MD9DP1 Portable 9-inch AC/DC CRT GAMING TV DVD Combo - Good Working
Toshiba MD9DP1 Portable 9-inch AC/DC Power CRT TV DVD Combo With Remote *Read*
Action ACN-3902 Portable 9 Inch B/W TV with AM/FM Radio Silver Vintage CRT
