20i Acoustic Noise Cancelling������ headphones

The first in-ear noise-cancelling headphones from Bose®

Take your music everywhere, and leave distractions behind. The Bose® QuietComfort® 20i Acoustic Noise Cancelling® headphones are ultra-portable thanks to their compact in-ear design. So Bose's legendary noise-cancelling technology is easier to take along than ever. They may be small, but the QuietComfort 20i headphones deliver plenty of smooth Bose® sound. And with their ability to minimize external noise, you'll be able to hear every note of your music clearly.

Stay aware of your surroundings

Powerful noise-cancellation is great for those times when you want to block out the world. But sometimes you need to be aware of what's happening around you. That's why Bose developed "Aware" mode for the QuietComfort 20i headphones. With the press of a button on the in-line remote, Aware mode passes external noise to your ears from two of the four tiny internal microphones. This allows you to hear your music clearly while still keeping aware of your surroundings — perfect for busy city streets or jogging through the park.

Highlights:

• in-ear headphones with active noise cancellation to block out external distractions
• in-line three-button remote lets you control music on an iPhone, iPod, or iPad
• built-in microphone lets you take calls with an iPhone
• Aware mode allows some external sound into your ears so you can remain aware of your surroundings while your music remains clear
• TriPort® acoustic headphone technology for powerful bass and clearer sound
• three sizes of proprietary StayHear®+ tips provide a comfortable, secure fit and proper noise isolation
• slim control module with built-in rechargeable battery, power/mode switch and status lights for battery life and mode
• up to 16 hours of use with a fully charged battery
• passive listening mode for use when internal battery runs down (no noise cancellation during passive listening)
• USB charging cable
• clothing clip
• warranty: 1 year