In Ear Kz Zst

$28.00 Price Tier: Budget

5.0 (1)

4 Critic Reviews

0 wishlisted

7 saved

Page last updated Jan 14, 2026

Pricing and availability

We compare 600+ stores and found this item at 1 store. Prices updated January 14, 2026.

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4.4 (1317)

$28.00

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Average Price: $28

Budget/Beginner

$100

$301+

Price Tier

In the Headphones & In-Ear Monitors category, In Ear 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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Experience the seamless blend of clarity and comfort with the In Ear Kz Zst in-ear monitors. Ideal for musicians and audiophiles alike, these in-ear monitors are designed to deliver an immersive audio experience directly to your ears. Featuring a hybrid driver configuration, the Kz Zst combines a balanced armature driver with a dynamic driver, allowing for crisp treble and deep bass response. This hybrid setup ensures that every note and beat is delivered with precision, enhancing your music listening or performance experience.

The Kz Zst's ergonomic design offers a secure and comfortable fit, making them perfect for long gigs or recording sessions. Their over-ear cable design helps reduce noise interference, ensuring that you get the most out of your audio experience without distractions. With a detachable cable, you can easily replace or upgrade your earphones, adding to their longevity and versatility.

Whether you're performing on stage or simply enjoying your favorite tracks, the In Ear Kz Zst offers a balanced sound that keeps your audio true to the source. Dive deep into the details of your music with these monitors, known for their reliability and excellent sound isolation.

Key Features:

Hybrid driver configuration with a balanced armature and dynamic driver
Ergonomic and secure fit for extended comfort
Over-ear cable design to minimize noise interference
Detachable cable for easy replacement or upgrades
Excellent sound isolation for focused listening
Ideal for musicians and audiophiles

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 IEM | Review!

Producer Dudes

KZ-ZST In-Ear Monitor - Review

Behind the Beat with Chris Langan

Reviews

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PROS

Affordable price for budget-conscious buyers
Great fit for comfortable wear
Removable and reversible cord for customization
Mix of Armature & Diaphragm speakers
Highly praised recording quality for the price

CONS

Cable stiffens and tangles over time
Trebles may not be smooth for some listeners
Bass sound can be flat, lacking depth
No significant sound quality improvement over basic earbuds

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about In Ear Kz Zst.

Features and functionality

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Replaceable cables are valued for extending lifespan, especially given the risk of tangling and yanking during commutes.
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Exhibits a v-shaped sound with bright treble and elevated mid-bass, avoiding fatigue due to a dip in the sibilance range.
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The KZ ZSTs include a microphone, making them suitable for calls.
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Value and pricing

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Users find that upgrading to a higher-priced IEM, like the KZ CRN, offers significantly better build quality within the KZ lineup.
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Use cases and applications

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The KZ ZST X accurately reproduces different footstep sounds in gaming environments, enhancing positional audio.
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The KZ ZST X can cause certain FPS game sounds, like gunshots, to overpower crucial audio cues, affecting gaming performance.
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Bullet-style IEMs are recommended for better noise isolation in crowded environments like dormitories and public transport.
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The KZ ZST Pro is not ideal for sleeping as its large shell protrudes too much, suggesting smaller IEMs for comfort in bed.
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Less isolation than HF5s, beneficial for maintaining environmental awareness.
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Comparisons

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The KZ CRN has only one driver despite marketing claims of three, which some users found misleading after purchase.
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Owners suggest alternatives like the Moondrop Chu for better soundstage in gaming, despite the lack of detachable cables.
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KZ ZST Pro is considered outdated compared to newer models like 7Hz Salnotes Zero and Truthear Hola, which are recommended for better performance and similar pricing.
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Better instrument separation than HF5s, especially noticeable in complex orchestral crescendos.
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Offers more “fun” and less neutral sound compared to Etymotic HF5s, with better bass and comfort.
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Build quality

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After a few months, the metal parts of the KZ ZST X can become visibly scuffed, impacting aesthetic appeal.
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The metal screens on the bores are poorly glued but functional, typical for the $20 price.
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User experience

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Some users experience "white noise" when the KZ ZST X is plugged directly into devices, suggesting a dongle may be needed for a cleaner sound.
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Comfortable shallow insertion and lightweight design work well with glasses.
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Setup and maintenance

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To preserve cable integrity, store IEMs in a hard case rather than pockets to prevent tangling and damage.
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Filters tend to fail first due to moisture, causing channel imbalance. They are replaceable, but spare availability varies.
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Critic Reviews

KZ ZST Review - RTINGS.com

rtings.com

The KZ ZST in-ear monitors deliver decent sound quality, particularly for bass-heavy genres, while boasting a unique design. They’re built sturdily with a detachable cable, but their plasticky feel and slightly bulky fit may deter some users. Audio performance is satisfactory with strong bass; however, uneven treble and recessed mids can push vocals to the background. Isolation is mediocre for commuting, and lacking in-line controls or a microphone limits usability. While they offer good value at a low price, those seeking a versatile, well-rounded listening experience may want to consider alternatives.

neutral

Full Review

KZ ZST Review - Criminally Good For $20 - Member Reviews - Linus Tech Tips

linustechtips.com

In a world of overpriced audio gear, the KZ ZST shines as a remarkable budget option, delivering impressive lows and bright highs for just $20. While the colorful design and ergonomic fit earn points for aesthetics, the sound quality presents a mixed bag: piercing sibilance and recessed mids can detract from the overall experience. Still, for casual listeners seeking solid performance without breaking the bank, these earphones offer a compelling case. Just be prepared for some auditory quirks—if you can handle that, the KZ ZST is a steal.

positive

Full Review

KZ ZST Review | TalkBass.com

talkbass.com

While the KZ ZST in-ear monitors offer decent sound quality for their price, they fall short in critical areas like isolation and secure fit compared to competitors like the Shure SE 215. The reviewer notes significant sound bleed and distortion at higher volumes, making them less reliable for gigging musicians. Additionally, the detachable cables have proven unreliable, leading to disconnections during performances. Although highs are crisp and lows are present, the overall performance lacks the necessary fidelity for serious use. Ultimately, these monitors might serve as a budget-friendly option, but they aren't recommended for those who prioritize isolation and sound integrity on stage.

negative

Full Review

Review: KZ ZST - AudioBudget

audiobudget.com

While the KZ ZST earphones deliver exceptional clarity and detail, their piercing highs can be a dealbreaker for many users. With a decent bass response that could use more depth, these earphones shine in vocal clarity, but the discomfort from sharp treble and basic build quality may leave you wanting more. They’re a solid choice for budget-conscious listeners, but prepare for some listening fatigue.

neutral

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