... 6. Easy to operate, Karaoke with songs Reserved ,Insert,Replay and other function Interface clearly. 7. A variety ... into U Disk or Mobile Hard Disk, then insert the U Disk or Mobile Hard Disk into ... To enhance entertainment effects. 12. The function of INSERT COIN with active mode or passive mode ,can meet ... AV Line, a Chinese and English Manual,a CD Disc with system file,Songlist Edit Software and Demo ...