WRZ-N1 Subwoofer In-ear Stereo Earphone With Mic Earbud Gaming Headphone For iPhone Samsung XiaomiFeatures:-- Built-in Microphone and volume control for answering calls hands free and control the music playing.-- Unique dual speaker design、 powerful bass and ethereal treble、 3D surround sound just right.-- Using the high-strength copper voice coil and bio-composite diaphragm、 brings you powerful bass tone quality experience.-- Earphone cable made of TPE elastic wire、 prevent the headphone cable winding knot、 flexible and durable.-- Widely compatible with electronic devices with 3.5mm connector.Specification:Brand: WRZModel: ERZ-N1Frequency Range: 20Hz-10KHzSensitivity: 110db!#!amp!*!plusmn;3dbImpedance: 32!#!amp!*!Omega;Interface: 3.5mmCable Length: 1.2mStyle: Circle line、 Flat lineColor: Black WhitePackage Included:1 !#!amp!*!times; WRZ-N1 EarphoneMore Details: