▎ 摘　　要

(CN206471125-U) NOVELTY - The utility model relates to an earphone, specifically relates to a graphene earphone wire is not easy to be wound. comprising a wire core and outer layer, inner wire core located at the outer layer of the section of the outer layer is triangular; the cable core comprises an inner conductor and a conductor wrapped outside the shielding layer, wire core with a 3 group and are arranged in regular triangle, the outer layer and the wire core are further filling layer; the conductor is a graphene material, the outer layer is a TPE material. the outer layer of the earphone wire is triangle section, while the column body of the triangular section has the stronger stability and self-restoring ability, effectively prevent the earphone wire from winding and knotting, it is convenient to use and effectively prolongs the service life of the earphone, using graphene as the conductor of the earphone line, compared with the common copper conductor, signal transmission and better conductivity, tensile resistance ability is strong. DESCRIPTION OF DRAWING(S) - The drawing shows a front partial sectional view of a non-wound graphite alkene earphone wire.