KZ ZST

$19.99 Price Tier: Budget

3.0 (1)

1 Critic Review

1 wishlisted

15 saved

Page last updated Mar 12, 2026

Pricing and availability

We compare 600+ stores and found this item at 1 store. Prices updated July 3, 2025.

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Price

$19.99

View Deal

Average Price: $20

Budget/Beginner

$100

$301+

Price Tier

In the Headphones & In-Ear Monitors category, KZ ZST is priced in the Budget/Beginner range. This is great gear to get started with or for creators on a budget.

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High-end

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Description

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Designed for musicians who demand precision and clarity, the KZ ZST in-ear monitors offer a truly immersive audio experience. Perfect for both live performances and studio sessions, these monitors are equipped with a hybrid driver system that combines a balanced armature and a dynamic driver. This hybrid driver technology ensures that you capture every nuance of your music, from deep bass to crystal-clear treble.

The KZ ZST's ergonomic design provides a comfortable fit, allowing you to focus on your performance without distraction. With noise-isolating capabilities, these in-ear monitors are tailor-made for environments where external sound interference is a concern. The detachable cable design adds a layer of durability and flexibility, enabling easy upgrades and replacements. Additionally, the over-ear design not only improves stability during movement but also enhances sound quality by providing a secure seal.

These monitors are not just about function, but also about style. The transparent casing offers a glimpse into the technology that powers your music, making them as visually striking as they are sonically impressive. Whether you are a seasoned professional or an aspiring artist, the KZ ZST will elevate your auditory experience to new heights.

Key Features:

Hybrid driver system with balanced armature and dynamic driver
Ergonomic design for comfort and stability
Noise-isolating capabilities for minimal external interference
Detachable cable for easy upgrades and replacements
Over-ear design for a secure fit and enhanced sound quality
Transparent casing for a stylish and modern look

Videos

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TechManZ

KZ ZST Earphones Review $16

TechManZ

$20 IEM Earbuds Worth Buying? (KZ ZST Review)

MS Tech

KZ ZST Review | Insane Sound Quality for $20! [2018]

EL JEFE REVIEWS

$20 IN-EAR MONITORS | A REVIEW OF KZ ZST HEADPHONES

Churchfront

KZ ZST (Review)

SpectreLabs

Reviews

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Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about KZ ZST.

User experience

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The shell of the KZ ZST Pro is noted as too large for comfortable use while sleeping, unlike the smaller shell of the Salnotes Zero.
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Metal parts on KZ ZSN Pro X may show wear after a few months, impacting aesthetics without affecting functionality.
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Users praise the ZST for comfort and clear performance, especially after struggling with other IEMs causing soreness.
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Use cases and applications

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KZ ZST X accurately reproduces diverse footstep sounds and positioning in games like Valorant, but might require EQ adjustment for optimal performance.
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For a crowded environment, bullet-style IEMs like the Tanchjim Tanya offer better noise reduction than the KZ ZST Pro.
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For movie watching, users suggest enhancing the bass with parametric EQ to improve the experience with the KZ ZST Pro.
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Ideal for listeners wanting some environmental awareness due to less isolation compared to HF5s.
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Features and functionality

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Users report that KZ ZSN Pro X can introduce 'white noise' when connected directly to certain devices, recommending a dongle to mitigate this issue.
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The replaceable cable is a plus, despite having a non-adjustable split.
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Comparisons

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The KZ ZST X is not recommended for gaming due to its emphasis on gun sounds over footsteps, unlike Moondrop Chu which offers better soundstage and mic for gaming.
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The KZ ZST Pro is considered outdated compared to newer models like the 7Hz Salnotes Zero and Truthear Hola, which offer better performance within the same budget range.
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ZST's bass clarity surpasses the HF5, with mid-bass elevation not bleeding into mids.
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Setup and maintenance

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To extend lifespan, storing IEMs in a hardcover case is recommended to prevent cable damage from tangling or everyday wear.
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Owners note that filters on KZ ZST Pro are more prone to failure than cables, often due to moisture exposure, but they are replaceable with care.
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Value and pricing

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Despite being affordable, many users recommend exploring better-performing alternatives within the same price category, such as the newer KZ models.
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Build quality

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The ZST's metal screens are poorly glued but functional, typical for a $20 IEM.
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Other

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Lightweight and compatible with glasses, offering a shallow insertion that's less isolating than Etymotic HF5s.
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Critic Reviews

KZ ZST Review - RTINGS.com

rtings.com

The KZ ZST offers decent sound quality, especially for bass-heavy genres, but overall, it falls short compared to its KZ siblings. While its durable design and detachable cable are notable advantages, the earbuds feel slightly cheaper and their fit may not be ideal for prolonged use. The sound profile is inconsistent, with uneven treble and recessed mids that push vocals back in the mix. Although the ZST is portable and lacks battery management hassles, its mediocre noise isolation and limited variant options may deter some users. Ultimately, it’s a mixed bag that might appeal to budget-conscious listeners but won’t satisfy audiophiles.

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