4 1 Wire Karaoke Microphone For PS2 360 PC

It is convenient and simple .
It can be used on the four main engines :/PS2//360,such as Boogie,ROCK BAND,,KONAMI .
The conversion case has 2 pcs Karaoke transmitter port,it is able for two persons singing at the same time .
The product match with the length of microphone cable is up to 3.5 meters.