Kinera Leyding Modular Earphone Upgrade Cable (2.5+3.5+4.4) OFC+Alloy Copper 5N Silver Plated 8 Core 0.78 2pin / MMCX Connector

Kinera Leyding Modular Earphone Upgrade Cable (2.5+3.5+4.4) OFC+Alloy Copper 5N Silver Plated 8 Core 0.78 2pin / MMCX Connector

AliExpress