I swear to god I was thinking over th holiday how it would be great to have a button on your in-ear canal phones so that when someone ignores the fact you are listening to music and can't hear them interrupts you and you have to pull the earphone out to hear what they are waffling about, meaning of course that you have to re-insert it which is just a pain.
Why not just push a button and have the outside world that you have been shutting out, let in for a while, I'd love a set of these but at $560 all in I guess I'll stick with yanking the phones out and in or as I do in some cases - just ignore the outside world all together