TRN Earphone 6 Core Oxygen-free Copper Braided Upgrade Cable 0.75 0.78 mm 2Pin MMCX Plug V80 V30 ZST ZS10 AS10 V20 IE80 DT6 T2 IEMThis wire can be used for TRN brand V10 and V20 earphones, as well as headphones with 0.75mm, 0.78mm and MMCX plug connectors.Material:Oxygen-free CopperDiameter:4.5mmMicorphone: NoPlug:3.5mmInterface:0.75mm/0.78mm/MMCXPackage included:1x 6 Core Cable