Twitter rolls out voice messages in DMs, here's how to send them The new feature will allow the users of Twitter to send audio messages that can be up to 140 seconds long in DMs to their friends and other people. The feature of voice messages is being tested in three countries including India. (File image) Share Updated: Feb 21, 2021, 08:07 AM IST Popular social media platform Twitter came out with a new feature recently. Twitter announced earlier this week that it was starting to test the feature of voice messages in direct messaging or DMs. The feature of voice messages is being tested in three countries including India. The other two countries are Brazil and Japan.