Item Type: Earphone Cable Wire Material: Oxygen Free Copper Wire Diameter: Main Wire Diameter: Approx. 3.0mm / 0.12in, Secondary Wire Diameter 1.8mm / 0.07in Wire Length: About 120cm / 3.9ft Color: Clear Copper Plug: 3.5mm Plug Applicable Headphones: Headphones with 2 pin 0.78mm connector interface, such as for Weston 1964 UE3X UE18 W4R UM3X es5 TFZ0, for Trn and other models. And for KZ AS10 ZST ZS3 ZS4 ZS5 ZS6 ZS10 ES3 ES4 ZSR ZSA ED16 ED12 TRN V80 V20 V60, for Revonext QT2 QT3, for RX8 BQEYZ KC2 KB1, for TFZ King Pro, for QUEEN, for UE and other models of 2pin interface headphones 1[Applicable Headphones] Headphones with 2 pin 0.78mm connector interface, such as for Weston 1964 UE3X UE18 W4R UM3X es5 TFZ0, for Trn and other models. And for KZ AS10 ZST ZS3 ZS4 ZS5 ZS6 ZS10 ES3 ES4 ZSR ZSA ED16 ED12 TRN V80 V20 V60, for Revonext QT2 QT3, for RX8 BQEYZ KC2 KB1, for TFZ King Pro, for QUEEN, for UE, etc. 2[Headphone Upgrade Cable] The headphone upgrade cable has the advantages of reducing the stethoscope effect, reducing the negative effects of skin effect and proximity effect, etc. It is an excellent replacement cable for headphones. 3[Oxygen Free Copper Wire] Oxygen free copper wire, good conductivity, high corrosion resistance. It can improve the resolution and separation of headphones, eliminate the deep bass of headphones, and reduce the effect of current noise caused by external magnetic flux. 4[With Mic] Replacement headphone cable has a microphone for microphone and volume control. Make the sound more transparent, natural and beautiful! Restore the real sound, let you have a different listening experience! 5[Long Lasting] The earphone cable uses a special braiding technique. It looks sophisticated, but has an elegant and clean look. It feels soft and easy to store without any tangles. The ear loop is also pre shaped to the best angle to fit your ears securely.1 x Earphone CablePlease allow some errors due to manual measurement.