User Manual
Page 3
... ❏ Airline adapter 1 The QuietComfort 15 headphones offer this noise reduction technology while maintaining our acclaimed lifelike audio performance and comfort. Enjoy them when you for purchasing the QuietComfort® 15 Acoustic Noise Cancelling® headphones from Bose®. Three decades of research have resulted in the most advanced Bose consumer noise reduction technology ever to be developed.
... ❏ Airline adapter 1 The QuietComfort 15 headphones offer this noise reduction technology while maintaining our acclaimed lifelike audio performance and comfort. Enjoy them when you for purchasing the QuietComfort® 15 Acoustic Noise Cancelling® headphones from Bose®. Three decades of research have resulted in the most advanced Bose consumer noise reduction technology ever to be developed.