“ JVC HA NCX77 - Headphones ( in-ear ear-bud ) - noise canceling „
JVC's first in-ear style noise canceling headphones HANCX77 reflect JVC's commitment to style and technology. It cancels up to amazing 80% (more than 14dB at 120Hz) of the background noise, and also the unique contoured canal design features an earpiece that's slightly angled, allowing a natural and secure fit that provides maximum sound isolation. Because of the superb ambient noise seal, precise acoustic coupling to the eardrum can be employed, thereby lowering the volume required to achieve the full sonic impact. The HANCX77 also features monitor function that allows users to mute the sound for conversation or listening to announcements.