The sophisticated looking Bowers & Wilkins Pi7 S2 Earbuds are category-defining True Wireless earbuds that offer crystal-clear voice calls and provide high-resolution sound that adjusts dynamically to optimize performance. Available in in Satin Black, Canvas White, or Midnight Blue, the adaptive noise cancelling buds arrive in an industry-first wireless audio retransmission case that also functions as an audio retransmission system, connecting directly to external audio sources such as in-flight entertainment systems.