https://wccftech.com/twitter-introduces-new-voice-tweets-on-ios-to-add-a-more-human-touch/

Twitter is introducing a new Voice Tweeting feature on iOS which is currently in the testing phase. The feature will let users record up to 140 seconds of audio for each tweet. While the feature is being tested with a limited number of users, everyone will be able to listen and see the Voice Tweet.

As we have mentioned earlier, Twitter is testing a new Voice Tweet feature which will allow users to share tweets via their voice. The process of recording and sharing tweets is pretty easy and all you have to do is tap on the new "with wavelengths" icon. your profile picture will appear with a record button situated at the bottom. Tap the button to start recording.