DIY Upgrade Headphone Cable Headphone Repair Signal Cable 2 core 3 core 4 core Outer Diameter 2mm Bluetooth Headphone Cable(500m,4core OD 2.0mm)

About this item [Model]: 2-core 3-core 4-core enameled wire, bending-resistant, soft, small sheathed wire, headphone wire, wire [Structure]: It is composed of 8 strands of 0.10MM insulated wire + glass fiber stranded wire (better transmission effect and more stable) [Insulation material]: New environmentally friendly PVC material [Rated temperature]: 80 degrees [Outer diameter]: 2.0mm