you are seriously considering a headset because of music plug-in? Grow up! you are at work. You really can go 10 hours without your music. Listen to it all you want at the hotel, but when you are working, pay attention! I have my music playing non-sop once I get to my room, but never have I once considered it a good idea to listen while at the business end of a passenger plane. And what the he-- do you need bluetooth for in a headset? At no time when your duties necessitate a headset should you be handling phone calls.