In-ear headsets, such as the Bose ProFlight Series 2 or Clarity Aloft Pro Plus, use small ear tips that fit inside the ear canal. The choice is a matter of personal preference.

Both of these headsets have been very popular in the aviation industry over the years. They have found use by corporate jet pilots and also civil aircraft pilots, encompassing the entire industry.

Over-ear headsets, like the Bose A30 or David Clark DC ONE-X, use ear cups that seal around the entire ear. In-ear headsets, such as the Bose ProFlight Series 2 or Clarity Aloft Pro Plus, use ...