Customized Plug to 3.5mm Stereo Headphone Upgrade Cable for SONY MDR-Z1R MDR-Z7
SONY MDR-Z1R MDR-Z7 MDR-Z7M2 headphone plug. 3.5mm Stereo. Cable: 16x22(0.05) strands 7N OCC single crystal Copper plated. OCC unit crystal copper is a twisted balance type cable with OCC copper conductor.