A music documentarian reviews the Bowers & Wilkins Px7 S2e premium wireless over-ear headphones to see how they compare to similar models.

Bowers & Wilkins has introduced two new premium finishes to its portfolio of high performance, multi-award-winning over-ear headphones, Px7 S2e and Px8.The new Px7 S2e Ruby Red and Px8 Dark Forest ...