1. Start your live show in the Unlisted mode. Use another device to enter your live show as a listener/guest by visiting the share link or invite your friends to help you test the audio.
2. Speak into your microphone, and check if the green circle flickers in your profile logo.
3. After starting your live show, you (or a friend) can visit your share link on the web to check if you can hear the voice/audio clearly.
4. You can turn on Sound Monitoring, then you will hear your own voice in your headphones.
On the Podbean app, you can click the menu icon-->turn on Sound Monitoring. Please use your original wired headphones to better test your audio.