... songs of different lanuages with vocal on/off. 1.Support dual screen (TV+VGA),mouse and touch screen;2. ... 100,000 MTV vocal songs of different languages 3.Support up to 2 TB SATA 3.5" standard hard ... SD or high speed USB cable to pc;5.Support VOB,DAT,AVI,DIVX,MP4,MP3,MPEG multi format ... songs through SONG NO.,ARTIST,SONGS TITLE,LANGUAGE,etc.7.Support DVD file with vocal on/off. 8.Professional karaoke ...