For the debut of their first true wireless earphones, the P17, Bowers & Wilkins created a unique solution to your in-flight audio woes. Because the case of these premium buds doubles as a transmitter, it can connect to in-flight entertainment & retransmit it wirelessly to your ears. They also offer ANC, AptX, IP54 waterproof & dustproof rating, 4.5 hours of continuous playback with 20 more hours stored in the charging case. Available in black & white/rose gold.