Karaoke Portables - have built in players, amplifiers, mixers and built-in speakers. They is designed for easy set-up and portability. Audio 2000 AKJ7809,AKJ7808,Vocopro Hero, Champion, Jamcube, Mobileman, Duet, Soundman, Gigstar,RSQ p300, JBox, Festival. Just connect them to a TV, plug into the wall, plug-in a microphone and you're ready to go. These portable systems can be used for any public speaking event.
These systems use CDG, USB, SD Cards or hook-up a computer or I-Pod