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COZOY D1Image © COZOY

COZOY D1

78/ 100
Great
HearWiki score

Buyability: how good it is, what it costs, and whether it is still sold new.

From reviews 76/ 100Good value
$31
typical price, USD
Sold new
Manufacturer pageBuy now onAmazon

At a glance

Brand
COZOY
Type
Wired IEMs
Fit
-
Connection
Wired
Noise cancelling
No
Released
2025

Score breakdowngreat overall

Sound7.5
Value8.0

A wired single-dynamic-driver IEM using a graphene diaphragm and a dual-magnetic, dual-cavity motor design. COZOY positions it for hi-fi listening, monitoring, music and competitive gaming.

The HearWiki takeAI-condensed

The COZOY D1 is a wired ultra-budget IEM that stands out for its mature, balanced tuning and robust build, delivering sound quality that exceeds its modest price point. While it excels in comfort and value, its stock eartips can hinder the experience due to poor fit and sealing issues.

What works

  • Excellent value for the price
  • Comfortable and well-built shell
  • Mature, balanced sound signature
  • Engaging performance that punches above its class

What doesn't

  • Stock eartips are too small and often fail to seal
  • No active noise cancellation
  • May require aftermarket tips for optimal sound

Paraphrased from published reviews & specs - not an original hands-on test. Our AI disclosure.

Specifications

Audio - COZOY D1
Driver10 mm driver
Driver size10 mm

What the reviews said

3 source(s) feeding this product's score.

pragmaticaudio.com

80

The reviewer gives the D1 a 4-star Pragmatic Rating and considers it one of the better ultra-budget IEMs of the year. The conclusion emphasizes its comfortable fit, solid build, and mature tuning, with value being a major strength.

Read the full review

head-fi.org

The Head-Fi showcase discussion presents the D1 as a very competitive budget IEM with generally strong sound quality. The main recurring criticism is that the stock eartips are too small and often do not seal well.

Read the full review

mobileaudiophile.com

The reviewer describes the COZOY D1 as a strong ultra-budget IEM that delivers impressive sound quality for its price. The overall impression is that it offers a balanced, engaging listen with performance that punches above the $31 asking price.

Read the full review

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Where it sits in our rankings

The data-driven guides this model qualifies for.