The Spectra noise isolation ear bud offers an unrivaled precision audio experience. Each speaker is carefully encased in a sleek hand tooled lithium alloy chamber. The Spectra features a powerful and efficient neodymium driver, offering full undistorted audio. The woven nylon cord reduces tangle, while the angled 3.5mm jack safely secures a strong connection to any media device. Offered in a variety of colors, each Spectra also comes with an in-line single button mic/remote for phones and mobile devices. Single button remote/microphone is compatible with AppleTM, BlackBerry®, AndroidTM and all other media devices with a 3.5 mm jack.