The upgrade cable is made of 8 Cores of 6N OCC Single Crystal Copper, which has strong corrosion resistance and anti-interference ability. The highly elastic transparent PVC protective layer makes it tougher.
Combining the characteristics of copper wire and silver wire, each frequency band performs better, Upgrade your hearing experience on hi-resolution, audiophile or HiFi headset. (Red R right side, Black L left side)
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The upgrade cable is made of 8 Cores of 6N OCC Single Crystal Copper, which has strong corrosion resistance and anti-interference ability. The highly elastic transparent PVC protective layer makes it tougher.
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First Listed on Newegg
April 13, 2026
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Warranty, Returns, And Additional Information
Warranty
Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.