Wired IEMs
KZ ZSN Pro
72Good
$14
Full review dataKZ ZSN Pro vs Tangzu Wan'er S.G: which should you buy?
On aggregated review scores the KZ ZSN Pro comes out ahead with an HearWiki score of 72. The full breakdown - sub-scores, specs and what reviewers actually said - is below.
Our pick: KZ ZSN Pro - Good overall at around $14.
Wired IEMs
Tangzu Wan'er S.G
72Good
$20
Full review dataScore breakdown
Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.
KZ ZSN Pro
Sound7.5
Calls6.5
Value8.0
Tangzu Wan'er S.G
Sound7.0
Value8.0
Specifications
| Spec | KZ ZSN Pro | Tangzu Wan'er S.G |
|---|---|---|
| Type | Wired IEMs | Wired IEMs |
| Price (USD) | $14 | $20 |
| HearWiki score | 72 / 100 · Good | 72 / 100 · Good |
| Released | 2020 | 2022 |
| Audio | ||
| Driver | Hybrid: 10mm dynamic + 30095 balanced armature | 10mm Dynamic Driver |
| Driver size | 10 mm | 10 mm |
| Drivers per side | 2 | 1 |
| Frequency response | 7Hz-40000Hz | 20Hz-20kHz |
| Impedance | 24 Ω | 20 Ω |
| Sensitivity | 112 dB/mW | 107 dB/mW |
| Wireless | ||
| Bluetooth | No | none |
| Multipoint pairing | No | No |
| Features | ||
| Active noise cancelling | No | No |
| ANC type | - | none |
| Transparency mode | - | No |
| Companion app | - | No |
| Custom EQ | - | No |
| Wear detection | - | No |
| Controls | buttons | none |
| Design | ||
| Weight | 29 g | 4.2 g |
| Water resistance | - | none stated |
| Detachable cable | - | Yes |
| USB-C | - | No |
| Model code | - | Tangzu Wan'er Studio Edition |
| Calls | ||
| Microphones | 1 | - |
What reviewers said
KZ ZSN Pro
The KZ ZSN Pro is an ultra-affordable hybrid in-ear monitor that pairs a 10mm dynamic driver with a balanced armature for a lively, energetic sound. It offers punchy bass, clear mids, and crisp highs, making it easy to drive from phones or tablets. With a detachable cable, comfortable fit, and optional mic version, it's a solid budget pick, though accessories and cable quality are basic.
- Pro:Energetic, fun tuning with strong bass and crisp treble
- Pro:Easy to drive from any device
- Pro:Detachable cable and optional microphone versions
- Con:Stock cable feels flimsy
- Con:Minimal accessories in the box
- Con:Bright tuning may not suit all listeners
Tangzu Wan'er S.G
The Tangzu Wan'er SG is an affordable wired IEM that delivers a warm, well-balanced sound signature with broad everyday appeal. It's built solidly for its price and offers a comfortable fit, though its technical abilities like detail retrieval and resolution are only average. Overall, it's a strong budget option for listeners prioritizing musicality over analytical precision.
- Pro:Warm, pleasing tuning that suits many genres
- Pro:Comfortable and lightweight fit for long sessions
- Pro:Solid build quality and attractive packaging
- Con:Average technical performance with limited detail
- Con:High frequencies can be slightly lacking in extension
- Con:No included accessories like a carrying case
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
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