QuietComfort 20 Acoustic Noise Cancelling Colours:Black XX Series inner-ear headphones are

XX Series inner-ear headphones are upgraded for 2015 with 11mm Neodymium driver units and Extreme Deep Bass Ports for the ultimate bass sound

Monitor emits studio quality sound and allows for sound customization through the F

DIMENSIONS (W X H X D)

Clear Sound Plug

Waterproof Stereo Earbuds

QuietComfort 20 Acoustic Noise Cancelling Colours:Black XX Series inner-ear headphones areShut out the world and lose yourself in your musicor let the world in. Its your choice with the first in ear noise cancelling headphones from Bose. 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. Or, at the touch of a button, activate Aware mode to hear whats happening around you. Proprietary StayHear+