Zi200 Professional Reference Earphones with micro balanced armature drivers are superior upgrades to conventional in-ear monitors for onstage performance and personal listening. They deliver detailed, full-range sound via a contoured design that provides maximum sound isolation and a comfortable fit, all for a truly high-performance audio experience. Zi200 earbuds feature dual high-definition micro balanced armature drivers with an acoustic filter and custom designed crossover, producing an extended, highly accurate audio response. For interference-free audio performance, Zi200 include a 3.75' cable with black braided wire that features a gold-plated, right angle 1/8 inch. (3.5mm) connector. The lightweight Zi200 earbuds feature a sleek black finish, and contour to your ears with moldable ear hooks constructed of memory wire for a secure, customized fit. In addition, each set includes two pairs of Comply(TM) Premium Foam Tips and three pairs of silicon tips to provide exceptional sound isolation, as well as in-ear fit options. A 1/4 inch. adapter and hard, zippered carry case are also included.