If you don’t know the mic on those headphones you have are pretty darn good. So much that some people are using them to spy on conversations. There’s a setting on the IOS12 update that will let earbuds to be used as hearing aids but someone has discovered that you can activate this program and then leave your phone near a conversation and the phone owner can listen to the conversation from afar. Just something to keep in mind before you bag on that co-worker. Of course, even without this they could hit "RECORD" and set their phone down on the table in front of you and get the same thing. Full story HERE!