... play 1and half hours continuously6, Built-in Dolby decoder to decode MpegII movies7, Support copy function8, Memory playing ... 11,TFT pictures individuation adjustment such as up to down, left to right etc.12,TFT LCD monitor can ... /780NMVideo system: PAL/AUTO/NTSCAcoustic frequency response: 20HZ—20KHZAudio signal to Noise ratio: ≥80dBFrequency infidelity + noise: ≤-70dBChannel separation: ≥80dBDynamic ...