crwdns2933423:0crwdne2933423:0

crwdns2944351:0crwdnd2944351:0Justin Bieber Concert Microphone Button Replacementcrwdnd2944351:0crwdne2944351:0

crwdns2933797:0Shannoncrwdnd2933797:0crwdne2933797:0

crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 Shannon

crwdns2933769:0crwdne2933769:0
crwdns2933771:0crwdne2933771:0
crwdns2933801:0crwdne2933801:0
Introduction
The buttons on the Justin Bieber Concert Microphone allowsallow the user to the choose between the two programmed songs and add concert noise. The user will know if the button is broken if the button does not perform as intended. Such as not being being able to stop the song or not being able to add the concert noise.