... and so on. 1.Single chip progressive scanning, built-in digital multi-decoding chip / independent 2.1 channel output is optional. ... for screen width and height ratio7.Screen protection function, multi angle, multi zooming, micro computer operation system8.Memorized play, fast forward ... .PAL, NTSC and AUTO modes switchable14.Newly green power switch, power voltage range is AC90~250V15.Dust prove design, ...