KZ ZSN PRO X
Its hybrid 1DD+1BA driver setup delivers Hi-Res audio reaching 40kHz, while the 24-ohm impedance and precision metal-and-resin shell combine detailed sound with an artful build. A detachable cable with groove-protected 0.75mm pins ensures longevity, and the included audiophile-grade copper or gold cord promises smooth, lossless signal transmission. Best for budget-conscious music listeners who prioritize a stylish, detachable-cable hybrid design over call quality.
Snapshot
Pros & Cons
Pros
- Strong comfort (94th percentile) 94th
- Strong sound (94th percentile) 94th
- Strong social proof (90th percentile) 90th
- Strong user sentiment (80th percentile) 80th
Cons
- Below average connectivity (14th percentile)
- Below average build (35th percentile)
What owners think
How owner sentiment changed over time
ExclusiveBased on when customers actually wrote their reviews - so you can see whether early praise held up.
Based on 16 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
Specifications
Full Specifications
Design
| Form Factor | in-ear |
| Wearing Style | in-ear |
| Ear Tips | S, L |
| Weight | 0.0 kg / 0.1 lbs |
Audio
| Driver Type | hybrid |
| Driver Size | 10 |
| Drivers | 2 |
| Freq Min | 7 |
| Freq Max | 40000 |
| Impedance | 24 |
| Sensitivity | 112 |
| Hi-Res Audio | Yes |
| Codecs | erjigo KZ ZSN PRO X Hybrid Banlance Armature with Dynamic in-Ear Earphone ERJIGO ZSNPROX 1BA+1DD HiFi Headset ZSNPRO X erabuds (Without Mic, Golden) |
Noise Control
| ANC | Yes |
Microphone
| Microphone | Yes |
| NC Mic | Yes |
vs Competition
| Spec | KZ ZSN PRO X | Technics EAH-AZ100 EAH-AZ100-K | Bose QuietComfort Ultra 896637-0010 | Sony WF-1000XM6 | Google Pixel Buds Pro | EarFun Air Pro 4+ |
|---|---|---|---|---|---|---|
| Form Factor | in-ear | in-ear | in-ear | in-ear | in-ear | in-ear |
| Driver Type | hybrid | dynamic | dynamic | dynamic | dynamic | hybrid |
| Wireless | - | true | true | true | true | true |
| Active Noise Cancellation | true | true | true | true | true | true |
| Bluetooth Version | - | 5.3 | 5.3 | 5.3 | 5.0 | 6.0 |
| Battery Life Hours | - | 8 | 6 | 8 | 11 | 12 |
| Case Battery Hours | - | 28 | 18 | 24 | 31 | 54 |
| Water Resistance | - | IPX4 | IPX4 | IPX4 | IPX4 | IP55 |
| Multipoint | - | true | true | true | true | true |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | Comfort | User Sentiment | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|---|
| KZ ZSN PRO X | 74.4 | 69.7 | 34.6 | 93.5 | 47.1 | 94.2 | 79.9 | 13.7 | 89.6 |
| Technics EAH-AZ100 EAH-AZ100-K Compare | 97.3 | 97.2 | 80.7 | 99 | 81.6 | 71.6 | 92.1 | 99.1 | 80.3 |
| Bose QuietComfort Ultra 896637-0010 Compare | 97.3 | 91.2 | 80.7 | 96.7 | 47.1 | 94.2 | 92.1 | 97.9 | 89.6 |
| Sony WF-1000XM6 Compare | 97.3 | 99.8 | 80.7 | 88.6 | 78.4 | 71.6 | 49.9 | 97.9 | 80.3 |
| Google Pixel Buds Pro Compare | 97.3 | 82.6 | 80.7 | 93.3 | 84.7 | 71.6 | 97.1 | 95.3 | 89.6 |
| EarFun Air Pro 4+ Compare | 97.3 | 97.2 | 91.8 | 99.7 | 96.1 | 71.6 | 97.1 | 99.3 | 89.6 |
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
