I've had weird ear pains before with old NC technology but haven't had the problem with the new Sony or Bose headphones. I highly recommend the author to try th

I've had weird ear pains before with old NC technology but haven't had the problem with the new Sony or Bose headphones. I highly recommend the author to try the new Sony XM3. Blows away both the XM2 and QC35 in terms of comfort and NC.