Radio and tape work with external power adapter (not included). TV works but is very dim.
Vintage Realistic Portavision Micro-TV AM/FM Radio Model #16-103A With Case
Vintage Realistic Portavision Micro-TV AM/FM Radio Model #16-103A tested
Radioshack Realistic Portavision 5” TV Model 16-120 Radio & Tube
Radio Shack Realistic Portavision Micro-TV portable TV CRT vintage 16-103A
REALISTIC Portavision-5 Model 12-765 Radio. Works!