1、SUITABLE FOR HEADPHONE TYPE: Earphone cable is suitable for headphone earbuds with MMCX interface, such as: for SE215 SE315 SE425 SE535 SE846, for Logitech UE900, for AUDIOSENSE TK200 T100, for WESTONE W Series ES Series UM PRO Series AM PRO Series and for XBA A3 XBA A2 XBA H3 XBA H2 HA FX850. 2、2 CORES: Replacement earphone cable uses silver plated copper cable core, this sound cable is 2 cores together and stranded, but each strand has multiple strands of core stranded, soft and flexible, anti tangle. 3、NOISE CANCELING: MMCX headphone cable can improve the resolution and separation of headphones and eliminate the dark bass sound of headphones. It reduces the effect of current noise caused by the external magnetic flux through the connecting cable. 4、HIFI: Silver plated copper headphone cables have excellent sound transmission, and silver plated cables prevent sound distortion, lower noise, and clearer sound. As a result, high resolution sound can be achieved. 5、3.5MM SOUND JACK: Earphone wire replacement is a 3.5mm plug that works with most cell phones, tablets, laptops and other sound devices. Gold plating process of the plug, resistant to plugging and unplugging, long service life. 6、CABLE LENGTH: MMCX earphone cable is braid headphone cable, stylish and elegant, pre shaped ear hook design, firmly fit your ears. Connector type is MMCX to 3.5mm sound replacement cable, cable length is about 120cm/3.9ft.