Quality sound depends on many factors combined in a single product: the development of advanced acoustic technologies, a design that accompanies and optimises these technologies, and the ability to provide state-of-the-art noise cancellation, both active and passive. Recently brought on to the market, QuietComfort Earbuds II are all that and so much more. They offer total adaptation to each person and each ear shape through CustomTune calibration technology, which allows noise cancellation and sound performance to be fully adjusted not only to each user, but also to each individual ear. A kind of portal to the audio quality of the future.
