The QuietComfort 20 Acoustic Noise Cancelling headphones let you enjoy better sound every day, everywhere you go. Turn on noise cancelling to reduce surrounding distractions and focus on your music.

• Bose® noise cancelling technology, shut out the world and focus on your music
• Aware mode to hear what’s around you at the press of a button
• Deep, clear sound from the Active EQ and TriPort® technology
• Soft, and secure for hours of listening from proprietary StayHear®+ ear tips
• Rechargeable lithium-ion battery delivers up to 16 hours playing time per charge

In the box:

• QuietComfort 20 headphones — Apple devices (17817658522)
• 3 pairs StayHear®+ tips (S, M, L)
• Clothing clip
• Rechargeable lithium-ion battery (built-in)
• USB charging cable
• Carrying case