Very high quality Amidaz karaoke mic , playing full video and NO LONGER THOSE BORING MIDI SOUND . The video & sound quality is same as your big size units , File format is Mpg, Avi , Mp4 . Fully portable plug & play , Bring it in your camper / mini vans , you have instant karaoke . Software free for download to add your own songs , full instruction very easy to use .