A fun retro style looking case for the square 4inch waveshare screen. I connected it to a Raspberry Pi Zero 2 running VideoLooper and have it play classic comedy shorts. The screen is held in place by a little ridge at the bottom and the antenna at the top (it slides in from above). The backplate slides just in. If you want it with the stand you can glue it to the bottom of the TV. The TV is black with a white front but it also looks great printed in just one color. The whole thing can run on a simple battery pack or USB port.
Screen: https://www.waveshare.com/wiki/4inch_DPI_LCD_(C)
Software: https://videolooper.de/#download_latest
Pi Zero 2 W with header: https://www.kiwi-electronics.com/en/raspberry-pi-zero-wh-pre-soldered-header-3328