Flashing screen warning, if you've medical issues with screen flashing then please don't watch this video. Just to be on the safe side at least.
I got this in early 2020 if I'm remembering correctly. It was about $5 (US) and for that cost I don't mind but it is honestly is a crap device. The potentiometers(?) are juttery (meant "jut" not "jit" although not sure the difference) and the fire button regularly gets stuck into the fire position. The wrong aspect ratio is a device's issue, it outputs widescreen and there are no options to change the resolution. A third of the games are just variants of pong that just selecting pong and changing the setting will already give access to. These are Atari style paddles not the "driving" controller. They can not continue to rotate freely, as in they have less than 360 degrees of rotation. I also find that after 20 minutes to a half hour they start to ache my hands. Ergonomically for me they aren't comfortable. At least unlike the other Flashbacks there is a player two controller included.