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© 2026 BrivioHow we score products · What we got wrong · hello@brivio.app · Retailers never influence our score.
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kzZSNILLUSTRATIVE

Illustrative placeholder — we don’t have licensed photography for this product yet.

Research summary

Why it scores 6.5.

The cheapest thing worth owning. Across 1 cited source and 4.180 owner reviews, the KZ ZSN rates strongest on price fairness and repairability, and weakest on support & warranty.

Where it falls short

  • Treble is sharp and unforgiving
  • Warranty is theoretical outside China
  • Stock cable is thin and tangles

Specifications

Battery (ANC on)—
Noise cancellingPassive isolation only
Water resistance—
Codecs—
Case charging—
ModelZSN
Released2018-10-01

Sources

The published research behind these scores. We link out to it so you can check it; we earn nothing from these links.

  • KZ ZSN ReviewRTINGS · informs performance, build quality
KZ · Earbuds

KZ ZSN

Model ZSN

Best for

  • Finding out whether you care about sound
  • A spare pair you will not mourn
  • Anyone with a 3.5 mm jack left

Avoid if

  • You want anything wireless
  • You need a warranty you can actually claim
Best delivered price21,90 €

Price plus delivery at Linsoul — delivery is free.

Worth Score
6.5/10
CompromisedMedium confidence

Backed by a few sources. Treat small score gaps as noise. Weighted from 6 factors across 1 cited source and 4.180 owner reviews (4.2/5). Expand any factor below to see what it is based on.

Price fairness
20% of score
9.8

No published source yet — this rating is our own judgement.

Build quality
20% of score
5.4
1 source for build quality
  • KZ ZSN ReviewRTINGS
Performance
20% of score
6.6
1 source for performance
  • KZ ZSN ReviewRTINGS
Longevity
20% of score
6.2

No published source yet — this rating is our own judgement.

Repairability
10% of score
6.8

No published source yet — this rating is our own judgement.

Support & warranty
10% of score
2.2

No published source yet — this rating is our own judgement.

Last updated 1 August 2026 · How we score products →

Price history

Not enough yet to tell you anything.

3 observations, recorded 28 July 2026. We have 3 observations over 0 days. We need at least 5, spanning at least 14 days, before a range tells you anything. Nothing here is a trend yet.

We have no price feed, so this fills up only when someone re-checks the listings by hand. We would rather show you an empty clock that started than a chart drawn from two points.
Something wrong here?
What we have, what it should be, and how you know.
A link to a measurement, teardown or review. We will not change a score without one — see /methodology.
Only so we can tell you what we did. Nothing else.

Published corrections appear on /revisions with the reason. We may not write back.

Keep rate
No outcome data yet

We ask everyone who buys through us, 6 and 12 months later, whether they still use it. We’ll publish the answer here — including when it’s bad.

No one has told us how this worked out yet. No score on this page is affected by it yet.

Purchases are recorded in this browser, and on the server only until it restarts. There is no mailer yet, so no follow-up will actually arrive. We publish a rate at 30 answers and not before — a percentage from three people is a made-up number.
Price alert

Today it is 21,90 € delivered. Tell us the price you would actually pay.

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Prototype data — prices and retailer stock are a fixed demo snapshot from 28 July 2026, not a live feed.
© 2026 BrivioHow we score products · What we got wrong · hello@brivio.app · Retailers never influence our score.
DiscoverComparePlanSavedHow we score