You can delete voice messages that you've sent in a chat. You can choose to delete the message for yourself only or for everyone in the chat.
If you choose Delete for Me the recipients will still see the voice message on their chat screen. However, if you select Delete for Everyone the voice message will be removed from everyone's chat screen. Once a voice message is deleted, it will no longer be visible in the chat.
- Open the chat containing the voice message you want to delete.
- Tap and hold the voice messages.
- Tap Delete > Tap Delete for Everyone or Delete for Me.