The problem is I actually wanted the noise cancelling attributes of these headphones. I can't believe it does not work! Maybe a defective set?

Just got myself some of these bad boys, although the sound is good, the noise canceling button does nothing but a small gain boost.

I have lost one of the earbuds (the smallest gray ones due to my tiny ears) tonight!    Darn, where can I buy replacement earbuds cheaply?  

*My first post*   Over the last couple of weeks my Phonak Audeo PFE 112's have started to loose signal in the right ear. The problem is intermittent and seems to go away after a 'rest'. I changed the filters and was ok for a day but then then has done it again. Anyone know what this could...