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Hidizs MM2 vs Sivga Lyrebird: which should you buy?

On aggregated review scores the Sivga Lyrebird comes out ahead with a HearWiki score of 81. The full breakdown - sub-scores, specs and what reviewers actually said - is below.

Our pick: Sivga Lyrebird - Outstanding overall at around $149.

Score breakdown

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

Sivga Lyrebird leads on 3 of 4 measures.

  • Hidizs MM2
  • Sivga Lyrebird
HearWiki score
57
81
Sound
6.5
8.4
Value
6.1
9.0
Price (USD)
$81
$150

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 Sivga Lyrebird is 4 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 4 years between them, that is a thin return - treat this as a restyle rather than a new platform.

  • MM22022
  • Lyrebird20264 yr newer

Specifications

MM2Lyrebird
Type
Wired IEMs
Wired IEMs
Price (USD)
$81
$150
HearWiki score
57
81
Released
2022
2026
Availability
Discontinued
Sold new
Driver
2-driver hybrid
4-driver hybrid
Driver type
hybrid
hybrid
Driver size
10.2 mm
10 mm
Drivers per side
2
4
Frequency response
20 Hz - 40 kHz
20 Hz - 20 kHz
Sound signature
v-shaped
-
Impedance
18 Ω
14 Ω
Sensitivity
104 dB/mW
-
Active noise cancelling
No
No
Controls
none
-
Weight
10 g
6.5 g
Detachable cable
-
Yes
USB-C
-
No
Connector
3.5 mm
4.4 mm balanced
Balanced connection
-
Yes

What reviewers said

Hidizs MM2

The Hidizs MM2 is a budget-friendly hybrid in-ear monitor that pairs a 10.2mm dynamic driver with a balanced armature for a punchy, V-shaped sound. Its lightweight build and comfortable fit make it easy to wear, while the strong bass response and clear mids add to its appeal. However, its tuning may not suit everyone, and the lack of controls means you'll rely on your source device for adjustments.

  • Pro:Strong, impactful bass with good extension
  • Pro:Lightweight and comfortable for long listening sessions
  • Pro:Solid build quality for the price
  • Con:V-shaped tuning may not appeal to neutral listeners
  • Con:No inline controls or microphone
  • Con:Requires a decent source to shine due to low impedance

Sivga Lyrebird

The Sivga Lyrebird is a wired quad-driver hybrid IEM that delivers a lively, well-separated sound with punchy bass and smooth treble, appealing to both music lovers and gamers. Its lightweight, comfortable build and premium construction add to its value, though the 4.4mm balanced-only connection may require an adapter for many users. Overall, it offers strong technical performance for the price, with minor caveats in sub-bass depth and tuning for certain genres.

  • Pro:Excellent soundstage and instrument separation
  • Pro:Energetic, engaging tuning with smooth treble
  • Pro:Lightweight and comfortable for long sessions
  • Con:4.4mm balanced plug limits compatibility without adapter
  • Con:Sub-bass depth could be stronger
  • Con:Tuning less convincing with heavier music

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

Compare something else

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New comparisonHidizs MM2Sivga Lyrebird