Things You'll Need
Instructions
Connect your Wii Speak microphone to your Wii game system through the USB port. Turn on your Wii game system and your TV. Get your 16-digit Wii Speak code (included with a new Wii Speak microphone).
Select the "Wii Shop" channel from the Wii main menu. Choose "Settings and Features," then choose "Wii Download Ticket."
Enter the 16-digit code, then choose "Now" to begin downloading the Wii Speak channel for your Wii game system.