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