Supplier: Karaoke mp4player and mp3player with various functions such as pitch control, speed control, echo control, mic mixing, lyric display as karaoke, marking, fanfare and various functions. And, all functions of normal mp3 or 4 player can be supported, mp3 karaoke software solutions(digioke) for digital player as such mp3 or 4 player, pmp, navigation, car audio player, mp3 phone, digioke will be suppotred by 100% software, mp3 karaoke contents : korean song, pop song, chinese song
