... Ratio: 16:9Color System: PAL/NTSC/SECAMSound System: D/K, B/G, I, MBuilt-in TV tuner insideBuilt-in FM Frequency ... )Chinese, English, Russian, Italian, Spanish, German, French, Portuguese, Dutch and Arabic screen displayFull function remote control with OSD MenuAutomatically Switch ... Frequency: 87.9MHz, 88.1MHz, 88.3MHz. Can memorize and keep the original visual-angle, when opening again. Audio Output ...