About this item

• 4 Core High-Purity Copper Earphone Cable: This 4 Core Upgrade Earphone Cable is made from Copper material, which can improve the earphone sound quality. This is 2 PIN 3.5mm version earphone cable, please allow little error due to handmade produce and manual measurement.
• Please Read Tips Before BUYING if you are new to this: Each earphone has 2 side, one side is the part connect to earphone, it is 2 Pin you can choose this based on your earphone model. The other side is the part connect to Music playing Equipment, these part has 1 optional version, 3.5mm Plug. How to choose, please read following 2 tips.
• 【2 PIN UPGRADE EARPHONE CABLE】The specification of this cable has 0.75mm diameter 2 Pins earphone cable connector part, and 3.5mm diameter audio player jack. Length is about 47inch. 0.75mm 2 Pins connector suit for KZ ZST ES4 ZSR EDX ED16 AS10 ZSTX CCA C10 C16 TRN V20 V30 V80 V90 KBEAR KS1 KS2 etc.
• 3.5mm AUDIO JACK SUIT FOR MUSIC PLAYER LIST: This 4 Core High-Purity Copper 3.5mm audio jack upgrade 4 pole balanced cable suit for FiiO X3,X7 Mark II,X5 III,for Pioneer XDP-30R, XDP-300R,for Shanling M3s, for AK120Ⅱetc. More models, please check the product descriptions for more info.