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KZ Upgrade Cable 3.5mm 2PIN 0.78mm with Mic – KZ TRN CCA IEMs

KZ Upgrade Cable 3.5mm 2PIN 0.78mm with Mic – KZ TRN CCA IEMs

Regular price $14.82 USD
Regular price $19.99 USD Sale price $14.82 USD
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Upgrade Your IEM Sound with a High-Purity KZ Replacement Cable

Breathe new life into your in-ear monitors with this KZ Upgrade Earphone Cable. Featuring a high-purity copper conductor wrapped in a flexible TPE/PVC jacket, this 120 cm replacement cable delivers cleaner signal transmission and improved durability compared to stock cables. The built-in microphone makes it just as suitable for calls and voice chats as it is for critical listening sessions.

Compatible with a wide range of IEMs using the universal 2-pin 0.78 mm connector, including popular brands like KZ, TRN, and CCA — a must-have upgrade for any audiophile on a budget.

Made in Mainland China.

Key Features

  • High-Purity Copper Conductor — Reduces signal loss for cleaner, more detailed audio
  • 3.5 mm Gold-Plated Plug — Universal compatibility with phones, DAPs, and amplifiers
  • 2-Pin 0.78 mm Connector — Fits KZ, TRN, CCA, and many other IEM brands
  • Built-In Microphone — Hands-free calls and voice assistant support
  • 120 cm Length — Comfortable reach for desktop and portable use
  • Flexible TPE + PVC Jacket — Tangle-resistant, soft, and durable for daily use
  • Lightweight Design — Minimal added weight to your earphone setup

Specifications

Length 120 cm (approx. 47.24 in)
Plug Type 3.5 mm Line Type
Connector 2-Pin 0.78 mm
Conductor Material High-Purity Copper
Jacket Material TPE / PVC
Microphone Yes (In-line)
Package Includes 1 × Cable (Earphones NOT included)

Compatible With

This cable is designed for IEMs using the 2-pin 0.78 mm standard, including models from KZ, TRN, CCA, and many other brands that share this connector standard. Always verify your earphone's pin size before ordering.

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Expert Reference

For guidance on safe headphone and earphone use, including recommended listening volumes and hearing protection, visit the CDC – NIOSH Noise and Hearing Loss Prevention resource.

Note: Due to monitor calibration differences, displayed colors may vary slightly from the actual product. Please allow ±1–3 cm measurement tolerance.

Frequently Asked Questions

Q: Is this KZ upgrade cable compatible with my CCA or TRN earphones?

A: Yes! This cable uses the standard 2-pin 0.78 mm connector, which is compatible with most KZ, CCA, and TRN IEM models. Please double-check that your earphones use the 0.78 mm 2-pin spec (not 0.75 mm) before purchasing.

Q: Does this cable include a microphone for phone calls?

A: Absolutely. This KZ replacement cable features a built-in in-line microphone, allowing you to take calls, use voice assistants, and control playback without removing your earphones.

Q: What is the cable length and plug type?

A: The cable measures 120 cm (approximately 47 inches) and terminates in a standard 3.5 mm gold-plated audio jack, making it compatible with smartphones, DAPs, laptops, and amplifiers.

Q: Are the earphones included with the cable?

A: No, this listing is for the replacement/upgrade cable only. Earphones are not included. This cable is designed to replace or upgrade the stock cable on your existing IEMs.

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