You can edit the reading text at any time afterward.

To do this, open the box in the box editor. You will then see the highlighted text. For example:

This audio tag works like simple HTML. If you are not familiar with it, you can simply leave the tag unchanged. Important: Do not modify the <audio> tag itself, only your text.

You can edit, add to, or shorten the text directly.

Then save the box and click on the text to start the audio output.