... ,2.Single chip progressive scanning, built-in digital multi-decoding chip / independent 5.1 channel output3.Digital ... screen width and height ratio9.Screen protection function, multi angle, multi zooming, micro computer operation system10.Memorized play, ... play, dot by dot play, repeat play, etc, multi (32) languages caption, 8 languages dubbing11.Children lock ... U-Disk 2.019.3IN1 Card GAME DVD Player