OFC Twisted 2-Pin Upgrade Cable for KZ ZS10 IEM Earphones

Upgrade Your Sound with an Oxygen-Free Copper Twisted Cable

Give your KZ in-ear monitors a fresh lease of life with this high-quality Oxygen-Free Copper (OFC) 2-Pin Twisted Replacement Cable. Designed for audiophiles and everyday listeners alike, this cable delivers a cleaner, more transparent signal path compared to standard copper wires — helping you get the most out of your earphones. Made in Mainland China.

Key Features

• Oxygen-Free Copper Construction: High-purity OFC conductors minimise signal loss and interference for a more detailed listening experience.
• Twisted Design: The twisted cable geometry reduces tangling and microphonics (cable noise), keeping things tidy and quiet during use.
• 3.5mm L-Type Plug: The right-angle 3.5mm jack reduces strain at the connection point and fits most audio devices and DAC/amp dongles.
• Available in B Pin & C Pin:
  • B Pin — compatible with KZ ZS10 / ZSR / ZST / ED12 / ES3 / ES4
  • C Pin — compatible with KZ ZS10 PRO / ZSN PRO / AS12 / AS16
• Secure 2-Pin Connector: Snug-fitting 2-pin interface ensures a stable, reliable connection with your earphone shells.
• Lightweight & Flexible: Soft, pliable construction for all-day wearing comfort.

Specifications

Note: This listing is for the cable only — earphones are NOT included. Package includes 1 × cable. Please allow 1–3 cm variance due to manual measurement. Colours may appear slightly different on screen.

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Frequently Asked Questions

Q: What earphone models are compatible with this 2-pin OFC cable?

A: This cable comes in two connector variants. The B Pin version is compatible with KZ ZS10, ZSR, ZST, ED12, ES3, and ES4 earphones. The C Pin version is compatible with KZ ZS10 PRO, ZSN PRO, AS12, and AS16 earphones. Please select the correct pin type for your model before purchasing.

Q: Does the package include earphones?

A: No — this listing includes 1 × replacement cable only. Earphones are not included. It is a standalone upgrade cable designed to replace your existing worn or damaged cable.

Q: Why choose an oxygen-free copper cable over a standard cable?

A: Oxygen-Free Copper (OFC) has a higher purity level than standard copper, which reduces electrical resistance and signal degradation. This can result in a cleaner audio signal, improved detail retrieval, and reduced background noise compared to typical replacement cables.

Q: Will this cable work with other brands of 2-pin IEMs?

A: This cable uses a standard 0.75mm or 0.78mm 2-pin connector (depending on variant). It may be compatible with other IEM brands that use the same 2-pin standard, but it is specifically designed and tested for the KZ models listed. Always verify your earphone's pin size and type before ordering.