MP4 FM modulator, even this way. A wonderful Chinese device in a smoker, with a screen of one and a half inches, which displays video in an unknown format up to 15 frames per second. By the way, after half a year appeared beaten pixels in the form of a yellow spot right in the middle of the screen, this spot grew, grew... And then suddenly dissolved and again everything is visible. And, not all, in the frost the image becomes negative, when it is just cold - blue, and when it is hot in the summer - red, which, in principle, is logical, I am also red in the heat and blue in the cold.