Bose�: QuietComfort� Acoustic Noise Cancelling� headset

My new headphones!

Acoustic Noise Cancelling� Headset Technologies
Standard headphones are designed to simply deliver audio and are not intended for use in loud environments. They do little to diminish background noise.

The Bose� patented Acoustic Noise Cancelling� headset technologies in the QuietComfort� headset provides a better solution. Microphones in the earcups actively monitor the sounds you hear. The difference between the existing sound and the desired sound is then electronically processed. The driver within the earcup creates a correction signal that is opposite to the effect of the outside noise and combines with passive attenuation to dramatically reduce it. You get full-spectrum noise reduction, an important benefit that only the QuietComfort headset can deliver.