Specification Brand : okcsc BulletPoint1 : ♬【Female Side is mmcx plug】This convert is worked for mmcx cable connected with Etymotic ER4P earbuds. BulletPoint2 : ♬【Male Side is straight 2 pin】This adapter earbuds side is compatible for Etymotic ER4P ER4B ER4S ER4PT ER6I Earphone BulletPoint3 : ♬【Audio Unchanged】The adapter is small and convenient. It does not improve the sound quality, nor does it change the original sound quality of the headset. BulletPoint4 : ♬【Many Types】We also have many other types adapters which can help you to resolve the different cables connected to different earbuds.Let you enjoy the DIY HiFi life.Provide more possibility. BulletPoint5 : ♬Your 100% Satisfaction Guarantee - We pay special attention to the customer experience and always strive to provide you with the best experience.You can completely add our Headphone Accessories to your shopping cart. If you are not 100% Satisfication Color : Red CompatibleDevices : Headphone ConnectorGender : Male-to-Female ConnectorType : mmcx ExternallyAssignedProductIdentifier1 : 193802262773 ExternallyAssignedProductIdentifier2 : 0193802262773 ItemLength : 5 inches ItemName : okcsc MMCX Cable Connector Work for MMCX Cable Connected to ER4P ER4B ER4S ER4PT ER6I Earphone Compatible for Etymotic Series Earphone Red ItemPackageDimensions_Height : 0.2 centimeters ItemPackageDimensions_Length : 7 centimeters ItemPackageDimensions_Width : 11 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : extension-cords Manufacturer : okcsc Material : copper ModelNumber : D-M.ER4PMMCX.F RD NumberOfPorts : 1 PackageLevel : unit PartNumber : 3 x ProductDescription : OKCSC MMCX (Cable Side) to ER4P ER4B ER4S ER4PT ER6I(Earphone Side)Adaptor Compatible for Etymotic Series Earphone Red ProductSiteLaunchDate : 2021-12-16T07:18:20.871Z Size : Straight Shape SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 52161554