You can use the speech synthesis assistant APP.

The speech synthesis assistant can automatically convert into voice files based on the advertising words you input, and can also automatically convert into voice files based on the text you input. It can also add background music and export MP3 format files.

Operation steps:

1. Open the synthesis assistant and gradually add the text, voice, background music and speech speed you need to synthesize.

2. If you don’t have suitable music, you can buy it online and select the background music switch.

3. Set the broadcast delay, broadcast interval and other project settings.

4. Finally, click Play to listen.