Title: Noise Reduction, Way different than Cancelling
Review: I ordered these headphones thinking it was noise cancelling, not noise reduction. The differece was that these are like ear protection devices like target practice shooters use. And the noise cancelling type use an electronic circuitry to "phase" out the noise, significantly. Also, the phones "clamp" on to your head, giving you aching pains after wearing for an extended period. The sound quality was alright, not much in the lower range, but didn't play loud enough. But the irritating thing was when you moved around and "bumped" something you could hear it, (the shell is hard plastic). They reminded me of my "dads" headphones from the 70's, in fact the design probably never changed!
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