Bose Quiet Comfort 20i Acoustic Noise Cancelling Headphones Review
The Bose Quiet Comfort 20i Acoustic Noise Cancelling Headphones are premium quality in-ear headphones and are the first active noise-cancelling earbuds to be available. They come with an extra in-ear flange which gives extra security for a solid in-ear fit to help prevent them from falling out. Other in-ear buds without this feature can be prone to working loose.
Bose audio products are renowned for their sound quality, and the 20i headphones continue this pattern. The noise-cancelling feature enables the listener to hear the desired sounds without the distraction of background noise. One can, however, set the headphones to what is called "aware mode", which enables the listener to hear external sounds. This is a valuable safety feature as, for obvious reasons, one needs to be vigilant when listening whilst walking, cycling, jogging, etc.