KZ ZAS
The 10mm dynamic driver paired with seven balanced armature units creates a wide sound field and precise transient response across frequencies. Its 36 dB noise isolation and detachable 200-core silver-plated cable maintain signal clarity while the over-ear fit keeps it secure during movement. This IEM suits stage performers and budget-minded audiophiles who need analytical monitoring for instruments and vocals, not hands-free calls.
form factor in-ear
driver type hybrid
50 Overall Score
Price £65
Snapshot
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.
Owner sentiment has held steady over time
82/100Our AI sentiment read
Based on 12 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 |
| Weight | 0.0 kg / 0.1 lbs |
Audio
| Driver Type | hybrid |
| Driver Size | 10 |
| Drivers | 8 |
| Impedance | 24 |
| Hi-Res Audio | Yes |
| Codecs | KZ ZAS 7BA+1DD in Ear Earphone 8 Unit Hybrid Technology Flagship Wired Earbuds Monitor Headphones 8Core Cable Music Sport Earphone (with Mic, White) |
Noise Control
| ANC | No |
Connectivity
| Wireless | No |
| Wired Connector | 3.5mm |
Microphone
| Microphone | Yes |
Features
| Bone Conduction | No |
vs Competition
| Spec | KZ ZAS | Samsung Galaxy Buds3 Pro | Apple AirPods Pro 3 | Sony WF-C700N WFC700N/B | Soundcore P31i | Google Pixel Buds Pro |
|---|---|---|---|---|---|---|
| Form Factor | in-ear | in-ear | in-ear | in-ear | in-ear | in-ear |
| Driver Type | hybrid | dynamic | dynamic | dynamic | dynamic | dynamic |
| Wireless | false | true | true | true | true | true |
| Active Noise Cancellation | false | true | true | true | true | true |
| Bluetooth Version | - | 5.4 | 5.3 | 5.2 | 6.0 | 5.0 |
| Battery Life Hours | - | 6 | 8 | 15 | 10 | 11 |
| Case Battery Hours | - | 26 | 24 | 15 | 50 | 31 |
| Water Resistance | - | IP57 | IP57 | IPX4 | IP55 | IPX4 |
| Multipoint | - | true | true | true | - | true |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | Comfort | User Sentiment | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|---|
| KZ ZAS | 31.8 | 44 | 35 | 98.1 | 48.7 | 94.7 | 64.9 | 35.3 | 81.4 |
| Samsung Galaxy Buds3 Pro Compare | 97.4 | 97.5 | 98.9 | 93.5 | 76.9 | 94.7 | 79.9 | 99.7 | 90.3 |
| Apple AirPods Pro 3 Compare | 97.4 | 83.9 | 98.9 | 91.5 | 79.2 | 94.7 | 31.7 | 99.7 | 99.4 |
| Sony WF-C700N WFC700N/B Compare | 97.4 | 83.9 | 81.4 | 82.9 | 82 | 73.8 | 97.2 | 89.9 | 73.1 |
| Soundcore P31i Compare | 90.6 | 97.5 | 91.9 | 97.4 | 94.2 | 73.8 | 97.2 | 87.5 | 90.3 |
| Google Pixel Buds Pro Compare | 97.4 | 83.9 | 81.4 | 93.8 | 84.9 | 73.8 | 97.2 | 95.8 | 98.3 |
Price
Value & Pricing
From £65
