C5 noise-isolating in-ear headphones bring you amazingly natural acoustics and fit so comfortably and securely you will hardly be aware you're wearing them.
Natural Sound
Whatever we make, the goal is the same: the most natural, realistic sound possible. With C5, you can take true sound with you wherever you go. C5 is a mixture of long-held acoustic principles and technological advances, key among which is the Micro Porous Filter. This acts as a diffuser, enabling C5 to deliver pristine, natural audio, while also providing a more spacious performance than previously possible from in-ear headphones. Together with C5's noise-isolating design, this allows users to lose themselves in flawless audio.