1. 4:3 display; 2. anti-shock design; 3. disk, TV, radio, game, music, video ... card interface portable dvd player of 7 inch rotatable screen Item NoDescriptionColorsWYC7181. 7 inch LCD screen, 20.5*16.5*4cmblack, blue, red, etc2. 270 degree ... . Multilingual OSD menu10. Anti-shake function portable dvd player of 7 inch rotatable screen