Skip to content
HearWiki

1MORE E1001 vs Cozoy D2: which should you buy?

Specs, scores and condensed review verdicts for the 1MORE E1001 vs Cozoy D2, side by side. Where a product has no HearWiki score yet, not enough reviews have been aggregated to rate it.

Score breakdown

Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.

1MORE E1001 leads on 5 of 5 measures.

  • 1MORE E1001
  • Cozoy D2
HearWiki score
80
-
Sound
8.5
-
Calls
6.0
-
Value
8.0
-
Price (USD)
$52
$55

Generation & platform

The scores rank quality. This is the other question: is the newer one actually newer technology, or the same platform in a new shell?

Same generation

The Cozoy D2 is 8 years newer, but it is the same generation of hardware: nothing in the radio, the codecs or the noise cancelling separates them. Nothing separates them on convenience features either, so the choice comes down to tuning and price. For 8 years between them, that is a thin return - treat this as a restyle rather than a new platform.

  • E10012018
  • D220268 yr newer

Specifications

E1001D2
Type
Wired IEMs
Wired IEMs
Price (USD)
$52
$55
HearWiki score
80
Not scored
Released
2018
2026
Availability
Discontinued
Sold new
Driver
1DD + 2BA hybrid
2DD
Driver type
hybrid
dynamic
Driver configuration
1DD + 2BA
2DD
Driver size
16 mm
-
Drivers per side
3
2
Frequency response
20 Hz - 40 kHz
-
Impedance
32 Ω
20 Ω
Sensitivity
99 dB/mW
-
Active noise cancelling
No
-
Controls
buttons
-
Weight
18 g
-
Water resistance
none
-
USB-C
No
-
Connector
-
2-pin 0.78 mm
Microphones
1
-

What reviewers said

1MORE E1001

The 1MORE E1001 is a wired hybrid in-ear monitor that pairs a 16mm dynamic driver with two balanced armatures to deliver a rich, detailed sound signature at a budget-friendly price. Its all-metal build, comfortable fit, and generous accessory package make it a compelling pick for listeners seeking premium features without the premium cost. While its tuning is generally balanced and engaging, it does have some minor limitations in soundstage width and cable handling.

  • Pro:Excellent value for a triple-driver hybrid design
  • Pro:Solid all-metal construction with a premium feel
  • Pro:Comfortable, secure fit for extended listening
  • Con:Cable is prone to noticeable microphonics
  • Con:Soundstage feels somewhat narrow and intimate
  • Con:Instrument separation is only average for the price

Cozoy D2

This affordable wired in-ear monitor pairs a 6 mm beryllium driver with a 10 mm graphene-composite driver to deliver a dual-dynamic setup. It comes with swappable 3.5 mm and 4.4 mm plugs, making it flexible for various sources despite its low price. The 20-ohm impedance keeps it easy to drive for most devices.

  • Pro:Dual dynamic drivers for detailed sound
  • Pro:Interchangeable 3.5mm and 4.4mm plugs
  • Pro:Lightweight and comfortable fit
  • Con:No noise cancellation
  • Con:Cable may be less durable over time
  • Con:Requires proper source for best bass response

Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.

Compare something else

Swap either side out, or start again from the picker.

New comparison1MORE E1001Cozoy D2