... in One system with competitiv price,Stable sound KOD-100 HARD DRIVE Wireless Karaoke Microphone System is based on newest technolgy, combined ... one wireless microphone system. It combines wireless microphone,karaoke jukebox, hard disk player, mini SD card, MP4,MP3 player,USB, ... play *Play movie,music, photo album and more *Support IDE 2.5" Hard Disk(Maximum capacity 160G ) *Comes with 8pcs SD Card ...