https://thenextweb.com/socialmedia/2018/07/30/the-only-good-use-of-linkedin-voice-messages-is-trolling/

LinkedIn is an unmitigated hellhole, but last week the world’s biggest business social networking site redeemed itself somewhat and gave us all a gift in the form of voice messages.

The feature is rolling out to users right now, and lets you send audio clips up to 60 seconds long. If you have it, you’ll see a little microphone icon when you compose a message on the LinkedIn app. For reference, this is what it looks like.