This is the one hidden iPhone feature I use every day, and you should too

I don’t know about you, but there are too many things going on in life at the moment. And when I say ‘at the moment’ I mean all the time and in a never-ending fashion.

This leads to a real struggle to focus when you have an unceasing cacophony of priorities crackling around your brain – but your iPhone has a handy little trick that both helps you focus and is great at looking after your hearing too.