Things You'll Need
Instructions
Connect the microphone to the USB hub supplied with Rock Band.
Connect the USB hub to the USB port in the back of the Wii.
Press the "1" and "2" buttons on the Nintendo Wii Remote to activate the controller and turn on the console.
Insert the Rock Band game disc and use the Nintendo Wii Remote to select Rock Band.
Wait for the game to load, then use the Wii Remote to select a game mode. The game will begin with the microphone activated in the band's "Player 1" slot.