This 1988 JCPenny portable color tv has a 5.5" crt picture tube. It works great, aside from the pots being a bit dirty. Plastic is a bit yellowed but that is not a huge deal for me. I got this tv for free from a neighbor. I actually like it a lot and it is pretty simple to set up and use. It has a lot of manual controls still though despite it being from 1988 and not having any vacuum tubes aside from of course the CRT.
Seems to be low hour like many of these small tvs tended to be from my experience. All in all a free CRT tv is certainly always a great deal if you have the room for it lol.
https://imgur.com/a/X3xH5BC