Loved by many people and hated by others, who voice note from WhatsApp is one of the most popular features of messenger, both for sending short answers or for sending extensive audio related to what we want to communicate.
However, one of the difficulties that many users have is that cannot listen to the audio before sending it to their contacts, so to find out if the recording is correct, you must send audio and listen later.
Even so, there is a small one the trick (for Android and iOS) which allows Listen to voice notes before they are sent to the recipient and that is little known by the user.
When you press the microphone button to record a voice note, Swipe up until the lock icon appears, so you can release your finger and follow the recording.
After you finish the audio, instead of pressing the send button, press the back button to exit the conversation, then, a small vibration on the phone.
After you return to chat, go tothe recorded message will appear at the bottom, which you can listen to and decide whether to send or delete it.