Click image to view full size image
Smart portable TV can use it for yoga, cooking, live streaming, entertainment, games, ordering food, or displaying ads. It can meet your needs whether indoors or outdoors. One device, endless possibilities for work, play, and beyond.
link:https://www.qingvision.net/portable-smart-screen/21-5-inch-touch-screen-tv.html
21.5 Inch Touch Screen TV