How to send audio for iphone information stickers?

We need to turn on the iMessage function first.

The specific operation is as follows:

1. Open the "Info" application, and after adding an iMessage contact, the recording button can be displayed below.

2. Press and hold the record button for a moment to enter the recording state and display the corresponding operation buttons. You can say the voice message to be sent to your mobile phone.

3. After completing the voice message, release your finger and click the up arrow to send voice.