What content should my Listen buttons read?

We recommend that you configure the Listen buttons to read the text content/block of your pages. If the user wants to listen to the navigation elements that are outside the reading area, he/she can use the feature to preselect text before the Listen button is clicked. If you want to have a separate Listen button for the navigation, you can add additional buttons to your page.
Please read more under "How do I do to get more than one button per page?".