Wired IEMs
1MORE H1023
84Great
$88
Full review data1MORE H1023 vs Hidizs Mermaid MS2: which should you buy?
On aggregated review scores the 1MORE H1023 comes out ahead with an HearWiki score of 84. The full breakdown - sub-scores, specs and what reviewers actually said - is below.
Our pick: 1MORE H1023 - Great overall at around $88.
Wired IEMs
Hidizs Mermaid MS2
74Good
$89
Full review dataScore breakdown
Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.
1MORE H1023
Sound8.5
Value8.5
Hidizs Mermaid MS2
Sound7.5
Value8.0
Specifications
| Spec | 1MORE H1023 | Hidizs Mermaid MS2 |
|---|---|---|
| Type | Wired IEMs | Wired IEMs |
| Price (USD) | $88 | $89 |
| HearWiki score | 84 / 100 · Great | 74 / 100 · Good |
| Released | 2024 | 2021 |
| Audio | ||
| Driver | 2 balanced armatures + 1 dynamic driver | Knowles33518 + 10.2mm Large Dynamic Driver |
| Driver size | - | 10.2 mm |
| Drivers per side | - | 2 |
| Frequency response | - | 20Hz-40kHz |
| Impedance | 32 Ω | 18 Ω |
| Sensitivity | - | 112 dB/mW |
| Wireless | ||
| Multipoint pairing | No | - |
| Features | ||
| Active noise cancelling | No | - |
| Design | ||
| Weight | 18 g | 10 g |
| Detachable cable | - | Yes |
| USB-C | - | No |
What reviewers said
1MORE H1023
These wired in-ear headphones combine a dynamic driver with dual balanced armatures for a rich, detailed sound that excels at its price point. The build feels premium and the included accessories are generous, making them a strong choice for budget-conscious audiophiles. Their main limitation is a narrow soundstage typical of in-ear designs, but overall they deliver performance that rivals more expensive models.
- Pro:Excellent sound quality for the price
- Pro:Premium build and design
- Pro:Generous accessory bundle
- Con:Limited soundstage due to in-ear fit
- Con:No noise cancellation
- Con:Wired only, no wireless option
Hidizs Mermaid MS2
The Hidizs Mermaid MS2 is a budget-friendly hybrid IEM that pairs a balanced armature with a 10.2mm dynamic driver for a coherent, detailed sound. Its W-shaped tuning brings energy to pop and electronic tracks, though the treble can be assertive for sensitive ears. With a lightweight resin shell and detachable cable, it offers solid value for those seeking an engaging, reference-leaning listen under $100.
- Pro:Engaging, detailed hybrid sound
- Pro:Lightweight resin shell with detachable cable
- Pro:Good value for the price
- Con:Treble may be too bright for some
- Con:Tuning not universally flattering
- Con:No noise cancellation or wireless option
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
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