Check your batteries to make sure they are fully functional and installed correctly. If not, please replace the batteries as directed.
Try resetting the microphone using the RESET button on the back of the microphone. This should always be done by an adult or under adult supervision.
This is best heard in your normal singing voice, without shouting or screaming into the microphone dome.
Shouting into the mic will overpower the effect and it won’t be as pronounced.
For best results, try raising and lowering the pitch of your voice while using the T-Pain Effect™ feature.
Most likely, the microphone has gone to sleep due to inactivity. To wake up the mic, simply press and hold the ON/OFF button (#1 on diagram), located on the front of the microphone, for 2 seconds. If the red light is on, but no sound is coming out of the microphone, the speaker bottom may not be completely attached to the mic. If so, simply remove the speaker bottom and reattach it to the microphone body until you hear it snap into place.