【KBEAR ST19——Clearance】4-Core 5N OFC Upgrade Cable for IEM Earphones

23AWG Bold Wire Diameter – Sourced from Taiwan – Utilizes 23AWG wire gauge made from single crystal copper sourced from Taiwan. Thicker wire diameter provides a larger cross-sectional area – effectively reducing impedance and enhancing transmission efficiency. Combined with the outstanding electrical conductivity of single crystal copper – significantly improves lossless sound quality.

5N High-Purity OCC Wire Base – 168 Cores with Independent OFC Shielding Layers – 5N single crystal copper sourced from Taiwan with purity ≥99.999% – exceptional crystal structure and electrical conductivity. Each strand comes standard with a 42-core independent oxygen-free copper shielding layer – isolates external electromagnetic interference, achieving pure sound and a pitch-black background performance.

Aviation-Grade Aluminum Alloy Oxidation Connectors – High-quality aviation-grade aluminum alloy connectors with oxidation process. Enhances texture, reduces weight, and effectively ensures a comfortable wearing experience – premium durability with sophisticated aesthetics.

Multiple Plug Options – 3.5mm/4.4mm Balanced – Available in 3.5mm stereo and 4.4mm balanced plugs. High-purity oxygen-free copper plugs ensure stable, lossless signal transmission – versatile connectivity for all your devices.

Four-Strand Parallel-Twisted Braiding – High-Tensile Nylon Sheathing – Scientific four-strand parallel-twisted braiding with high-tensile nylon outer sheath. Provides excellent durability, flexibility, and tangle resistance – built for reliable daily use.

Over-the-Ear Design – Wide Compatibility – Available in MMCX, 2PIN 0.78mm, and 2PIN-C connectors. Common over-the-ear design in the HiFi field – widely compatible with most replaceable earphones on the market.

Available in Purple – Elegant purple color that complements any earphone design. Premium build quality with Taiwan-sourced 5N OCC conductors and aviation-grade hardware.