Specification Brand : H HIFIHEAR BulletPoint1 : 4 Core Earphone Cable: This 4 Core Upgrade Earphone Cable is made from Copper material, which can improve the earphone sound quality. the sound is more straightforward and transparent, the low frequency texture is stronger, and the vocal is rich in details. BulletPoint2 : 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. BulletPoint3 : 【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. BulletPoint4 : 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 most devices with 3.5mm jack. The 3.5mm plug can work with all 3.5mm related audio devices, Androids, smartphones, pc, phones, MP3/MP4 players, music speakers. BulletPoint5 : What you will get : H HIFIHEAR audio provides friendly customer service from the date of purchase, If you have any questions, please contact us and we will get back to you within 24 hours. We are committed to providing customers with better products and services. Color : Brown CompatibleDevices : Music Players, Earphones CompatibleDevices1 : PlayStation CompatibleDevices2 : Gaming Headsets CompatiblePhoneModels : phone with 3.5 jack ConnectorGender : Male-to-Female ConnectorType : Auxiliary CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 019954940584 ExternallyAssignedProductIdentifier2 : 887498271477 ExternallyAssignedProductIdentifier3 : 0887498271477 ExternallyAssignedProductIdentifier4 : 0019954940584 ExternallyAssignedProductIdentifier5 : 00019954940584 HandOrientation : N/A Hazmat1 : LITHIUM ION BATTERIES CONTAINED IN EQUIPMENT Hazmat10 : CN_SmallLithiumIonBatteryInEquipment Hazmat11 : DE_SmallLithiumIonBatteryInEquipment Hazmat12 : EG_SmallLithiumIonBatteryInEquipment Hazmat13 : ES_SmallLithiumIonBatteryInEquipment Hazmat14 : FR_SmallLithiumIonBatteryInEquipment Hazmat15 : GB_SmallLithiumIonBatteryInEquipment Hazmat16 : IE_SmallLithiumIonBatteryInEquipment Hazmat17 : IN_SmallLithiumIonBatteryInEquipment Hazmat18 : IT_SmallLithiumIonBatteryInEquipment Hazmat19 : JP_SmallLithiumIonBatteryInEquipment Hazmat2 : UN3481 Hazmat20 : MX_SmallLithiumIonBatteryInEquipment Hazmat21 : NL_SmallLithiumIonBatteryInEquipment Hazmat22 : PL_SmallLithiumIonBatteryInEquipment Hazmat23 : SA_SmallLithiumIonBatteryInEquipment Hazmat24 : SE_SmallLithiumIonBatteryInEquipment Hazmat25 : SG_SmallLithiumIonBatteryInEquipment Hazmat26 : TR_SmallLithiumIonBatteryInEquipment Hazmat27 : US_SmallLithiumIonBatteryInEquipment Hazmat28 : ZA_SmallLithiumIonBatteryInEquipment Hazmat3 : II Hazmat4 : 9 Hazmat5 : AE_SmallLithiumIonBatteryInEquipment Hazmat6 : AU_SmallLithiumIonBatteryInEquipment Hazmat7 : BE_SmallLithiumIonBatteryInEquipment Hazmat8 : BR_SmallLithiumIonBatteryInEquipment Hazmat9 : CA_SmallLithiumIonBatteryInEquipment IncludedComponents : CABLE IndoorOutdoorUsage1 : outdoor IndoorOutdoorUsage2 : indoor ItemDisplayDimensions_Length : 29.97 centimeters ItemName : KZ CCA 2PIN IEM Earphone Cable, 4 Core High-Purity Copper Twisted IEMs Replacement Cable, Earbud Headphone Replacement Copper Extension Cable for KZ ZST ZSTX EDX ES4 AS10 CCA C10 C16 TRN V80 V90 ItemPackageDimensions_Height : 17.1958 centimeters ItemPackageDimensions_Length : 1.7018 centimeters ItemPackageDimensions_Width : 9.6012 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : headphone-extension-cords Manufacturer : H HIFIHEAR Material : Nylon MaximumVoltage : 5 volts ModelName : A40 ModelNumber : C10-BZ01 NumberOfItems : 1 NumberOfPins : 2 PackageLevel : unit PartNumber : C10-BZ01 ProductDescription : Product features:
1.Compatibility issues maybe were dependent on whether your music audio player was updated. 2.This 4 core cable with 0.75mm 2pins connectors & 3.5MM plug, pls kindly check your earbuds/audio devices connector before your purchase.