Bose QuietComfort 15 Acoustic Noise Cancelling Headphones - Limited Edition (Discontinued by Manufacturer) The best around-ear headphones from Bose reduce noise across a wide range of frequencies. Connectivity Technology: Wired/Wireless Enjoy music and movies with clear and lifelike sound Comfortable, around-the-ear fit; Ideal for frequent flyers Includes airline adapter, carrying case, and two audio cables-one with mic/remote for iPhone/iPod control and hands-free iPhone calling AAA battery: 35 hours average life