Bose Quiet Comfort and the Sennheiser noise canceling headphones dont produce such a noticeable hissing

Love the comfort first and foremost but the sound quality is simply suburb

Oh how I love the comfort of the Premium Headphones

As a frequent traveler, I have been a huge fan of Bose Quiet Comfort headphones, and until I tried this Panasonic set, nothing came close to competing with them.

n’t work very well