Ever have this happen: You've just put your earbuds in. Noise reduction, of course. Three seconds after you've put your media player in your pocket and are in danger of enjoying what you're listening to, someone comes up to you and appears to be saying something interesting and vital to you. You either take your earbuds out or dig in your pocket to pause and then take your earbuds out. They will invariably act pissed off when you ask them to repeat themselves.
This brilliant invention puts an end to all that. Because who is going to talk to a 280-lb white guy wearing cat ears?
