Ever wondered why do you have this small black hole between your iPhone Camera and Flash?
We know you must have noticed this black hole at the back of your iPhone, but have you ever wondered why does it exist?
You must be thinking that it might be a Reset button! But, no!
It’s actually a tiny microphone, but it does not listen to your voice.
Then, what does it do?
Well, it’s the noise canceling mic, which eliminates loud sounds around you while you speak!
As now you know the reason, don’t ever poke your mic.