It’s a retro TV build that has an included background in its “screening form” or a mobile phone holder form that includes a magnifying sheet. You place your phone in the back, as seen above, and the magnifying sheet makes your phone’s screen bigger. Albeit, the video quality of this won’t be as good of course. It’s a cool gimmick though!
Pantasy is seemingly using GoBricks parts for its builds, and that’s a good thing. GoBricks is a great Lego-compatible bricks manufacturer, in terms of plastic quality.
This set might also be a good display case for some WandaVision Minifigures.