How do the words in Tik Tok become lovely sounds?

Tik Tok released a video with a lovely voice. What should I do? Here's how to do it.

Device: iphone 1 1

System: IOS 14.75438+0 1

Software: Tik Tok 15.0

1. First, click the plus sign at the bottom of the open Tik Tok.

2. Click the shoot button to shoot video and record voice at the same time.

3. Click the drop-down triangle on the right to open more options.

4. Then click "Change Sound".

5. Finally, in the open voice change option, set it according to your own needs, and select "Robot" here.