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Release Date: 11/17/2026.
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KZ ZST Colorful Hybrid Banlance Armature with Dynamic In-ear Earphone 1BA+1DD Hifi Headset KZ in ear Monitor Headphone Wired Earbuds IEM Earphone Gaming Ear buds (Colorful/zst with Microphones)

  • ZA12
  • ZAR
  • ZS10 Pro
  • ZSN Pro
  • ZST
  • ZSN Pro X
  • ZS10 Pro X
  • Castor Pro
  • no mic
  • with mic
  • Professional Grade Quality: Designed to meet the high standards of the music industry.
  • Endorsed by Musicians: Trusted by professionals for live performance.
  • Detachable Cable: Offers flexibility and ease of maintenance.
  • Crystal Clear, Defined Sound: Experience every note in stunning clarity.
  • Superior Bass: Delivers deep, impactful bass without sacrificing detail.
  • Advanced Dual-Driver System: Features hybrid technology for nuanced audio reproduction.
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Overview
Specs
Reviews
See all Q & A

Any questions? Ask CelesteSM will help you find out quickly.

KZ ZST wired headphones with enhance the sound quality and exterior again. Explosive bass and HIFI stereo sound for you! The hybrid drivers technology bring crystal clear highs and centered mids for a bass-oriented IEM earphones.

Good Quality Cable
KZ ZST Colorful Hybrid Banlance Armature with Dynamic Ear Earphone Without Microphone

The lower the internal resistance of professional wire, the design of human nature.

KZ ZST Colorful Hybrid Banlance Armature with Dynamic Ear Earphone Without Microphone

A specially designed HD call microphone.

Wired Gaming Earbuds for Laptop Computer PC with 3.5 mm jack
KZ ZST Colorful Hybrid Banlance Armature with Dynamic Ear Earphone Without Microphone

KZ ZST wired in ear earbuds' cable used 3.5MM L plug, they can work with all Androids, tablets, mp3 players, phones, PC and related devices with a standard 3.5 mm jack.

Ergonomic Wearing and Noise Isolation
KZ ZST Colorful Hybrid Banlance Armature with Dynamic Ear Earphone Without Microphone
Independent Patent Technology Silicone Ear Tips

Compared with conventional other earmuffs, KZ ZST wired earbuds can more comfortable fit human ears, to sound more direct transmission of the eardrum, and get better music sound quality experience.

KZ ZST Colorful Hybrid Banlance Armature with Dynamic Ear Earphone Without Microphone
Solid Housing by Acoustic Resin Material

Skin-friendly cavity, solid ergonomic experience, durable, designed with a memory wire hook technology, the KZ ZST in-ear headphones make it easier to keep moving, providing a locked-in fit.

Good Gift, Suitable for Various Occasions
KZ ZST Colorful Hybrid Banlance Armature with Dynamic Ear Earphone Without Microphone

KZ ZST wired earphones, independent sound channel for each driver, the sound will not be distorted, bring you a new kind of auditory sense, details, and sound like feeling extremely rich, enjoy anytime and anywhere.

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details

Return Policies

    We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2026 and December 31, 2026 you will have until January 31, 2027 to return your product.

  • Return for refund until: January 31, 2027
  • Return for replacement until: January 31, 2027
  • This item is covered by Newegg.com's Extended Holiday Return Policy.
  • Read full return policy for details.
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The KZ ZST w/mic is a wired, multicolor in-ear earphone with one balanced-armature and one dynamic driver, a detachable cable, and a 3.5 mm connector; it suits listeners who want a hybrid-driver setup for compatible phones, tablets, MP3 players, or other connected devices.

Recommended For

  • Bass-forward music listeners who want an inexpensive wired in-ear for genres where punchy bass matters more than neutral vocals and treble; reviews describe the ZST as bass-emphasized, with recessed mids and uneven treble.
  • Listeners who want wired earbuds for video or gaming and prefer a cable connection without Bluetooth audio delay; the Newegg listing specifies a microphone, and RTINGS reports no wired playback delay while noting that the mic is on a variant.
  • People who want a replaceable cable for everyday portable listening, rather than a fully wireless setup; reviews note the detachable cable, and the listing specifies a 3.5 mm wired connection.
  • Listeners who prefer an over-ear cable route and a secure in-ear style for short active sessions; the reviewed ZST has an ear-hook design, though its wire may be inconvenient during exercise.

Spec Summary

AttributeValue
Best ForWired in-ear listening with Android devices, tablets, MP3 players, and other connected devices
Audio And Noise IsolationHybrid in-ear earphones with a 20 Hz–20 kHz frequency response, 18-ohm impedance, 106 dB sensitivity, and passive noise cancellation
ConnectivityWired connection via 3.5 mm connector
Physical DesignMulticolor in-ear design weighing approximately 0.02 kg
Model IdentifiersKZ ZST w/mic