Feature: 1. MMCX to 2 Pin 0.78mm: MMCX female to 2 pin 0.78mm male, easily connect MMCX cable to 2 pin 0.78mm connector headphones. 2. OFC Wire Core: The core of the MMCX to 2 pin 0.78mm cable is made of premium oxygen free copper for high purity, excellent conductivity and long life. 3. Superior Sound Quality: MMCX female to 2 pin 0.78mm adapter cord will not change the sound quality, providing lossless sound quality. 4. Gold Plated Interface: MMCX female to 2 pin 0.78mm adapter cord interface is gold plated, resistant to plugging and unplugging, longer life. 5. Compact Size, Plug and Play: MMCX female to 2 pin 0.78mm adapter cord is small, easy to carry and easy to use. Plug and play. Specification: Item Type: MMCX to 2 Pin 0.78mm Cable Wire Core Material: Oxygen Free Copper Connector: MMCX to 2 Pin 0.78mm Applicable for 2 pin 0.78 mm connector interface headphones, such as for Weston 1964 UE3X UE18 W4R UM3X es5 TFZ0, for Trn and other models. and for KZ: AS10 AS06 AS10 ZST ZS3 ZS4 ZS5 ZS6 ZS10 ES3 ES4 ZSR ZSA ED16 ED12, for TRN: for V10 V20 V30 V80 V90 VX IM1 IM2 H1 H2, for Revonext: QT2 QT3 RX8, for BQEYZ: KC2 KB1 for Yinyoo NY 6, for TFZ: King Por for QUEEN SIMGOT EN700 Pro AZLA KINERA SEED for Audeze iSINE10, for QUEEN, for UE and other models of 2pin interface headphones. Package List: 2 x MMCX to 2 Pin 0.78mm Cable