WRZ-M2 Bass Metal Earphone With Mic In-ear Wire-control Headphone For iPhone Samsung XiaomiFeatures:1. Using acoustic driver unit、 and alloys of the diaphragm in the past only for the professional audio equipment.Tough、 lightweight、 rapid transmissionof the diaphragm material、 it is possible to extend the high-frequency range、 and stable low-frequency effects.2. 3.5mm gold- plated plug、 anti-oxidation、 wear、 effective protection of high quality music transmission、 beautiful and high-strength reinforcement extendthe life of the integrated structure.3. High elastic TPU material wrapped copper wire core、 and added stretch-resistant silk bulletproof material; sound transmission faster、pull-resistant、 and more durable. 4. Universal in multi-platform、 full-directional noise reduction、 supports hands free calls and music play\/pause\/cut songs、 built in full-directional noise-cancelling microphone、which can effectively avoid noise during a call to ensure call quality.Specification:           Brand        WRZ            Model        M2            Driver Diameter        \u027810mm            Frequency Response        20Hz-20KHz            Impedance        32!#!amp!*!Omega;!#!amp!*!plusmn;15%            Sensitivity        90dB!#!amp!*!plusmn;3dB            Rated Input Power        3mW            Maximun Input Power        5mW            Plug        3.5mm            Cable Length        120cm            Color        Gold、 Sliver、 Rose、 Champagne Gold   Package Included:1 x  WRZ-M2 EarphoneMore Details: