Unboxing First off I feel duped, from one month ago when I first hear of them all the way up until I put them in my ears I though they were noise canceling, I read noise masking and just figured they must be a higher version of noise canceling. Should have said "noise machine ear buds" would have made more sense. They are not, just plays sounds to mask noise. I bought only because I use a noise canceling set in one ear as I sleep, wanted these to have both ears. I feel stupid now, there is no way to fit all that tech into such a tiny thing...