Feature: 1. [Compatible Models] Earphone upgrade cable for earphones with 2 pin 0.78mm interface, such as for Weston UE3X UE18 W4R, for KZ AS10 AS06 ZST ZS3 ZS4 ZS5, for TRN V10 V20 V30 V80 V90, for Revonext QT2 QT3 RX8, for QDC, for CCA, etc. 2. [Replacement] Can reduce the negative impact of the stethoscope effect skin effect and proximity effect, etc, is a premium replacement earbuds cable. Improve the resolution and separation of the earbuds, eliminate low bass. 3. [OFC Core] This earphone upgrade wire using OFC core, high conductivity and corrosion resistance. Reduce the impact of current noise caused by external magnetic flux through the connecting wire to achieve high resolution sound. 4. [With Microphone] Our replacement earphone wire comes with microphone and control unit, you can easily control the volume, music play and pause, previous and another song, etc. Easy to use. Restore the real sound, more transparent and natural sound. 5. [Humanized Design] The earphone cord looks exquisite and elegant. Soft, easy to store, no knots. Pre formed ear hooks that fit your ears securely. You can wear them whether you enjoy music quietly or sports. Specification: Item Type: Earphone Cable Material: OFC Wire Cable Length: Approx. 120cm / 47.2in Plug: 3.5mm to 2 Pin 0.78mm Application: For 2 pin 0.78mm Interface Earphones, Such As for Weston 1964, for UE3X UE18 W4R UM3X es5 TFZ0, for KZ AS10 AS06 ZST ZS3 ZS4 ZS5 ZS6 ZS10 ES3 ES4 ZSR ZSA ED16 ED12, for TRN V10 V20 V30 V80 V90 VX IM1 IM2 H1 H2, for Revonext QT2 QT3 RX8, for BQEYZ KC2 KB1 Yinyoo NY 6, for TFZ King Pro, for QUEEN, for SIMGOT EN700 Pro, for AZLA, for KINERA SEED, for Audeze iSINE10, for UE, for QDC, for CCA and other models Package List: 1 x Earphone Cable Note: Manual measurement, please allow some errors.