CCA KZ ZAS kz_zas
Technics EAH-AZ100
What Buyers Say
CCA KZ ZAS kz_zas
The KZ ZAS in-ear monitors receive mixed feedback. Several users praise their comfort and value for the price, especially for drummers upgrading from older models. However, multiple verified buyers report units arriving broken or failing after first use, with issues like a broken filter, no sound, or intermittent audio cutting out. The overall sentiment is sharply divided between excellent budget performance and poor reliability.
Pros
- Comfortable fit
- Great value for the price
- Impressive sound for drummers
- Good upgrade from older models
Cons
- Units arrive broken or defective
- Audio cuts out intermittently
- Low volume handling capacity
- Poor build quality reported
- Filter breaks easily
Technics EAH-AZ100
The Technics EAH-AZ100 earbuds are overwhelmingly praised for their exceptional sound quality, with users highlighting deep bass, clear highs, and immersive audio. Comfort, battery life, and noise cancellation are also frequently commended, though some users note the price is high and volume could be louder. A few minor issues like Bluetooth LE disconnects and initial multi-device pairing were mentioned, but overall sentiment is very positive.
Pros
- Exceptional sound quality
- Deep immersive bass
- Effective noise cancellation
- Comfortable fit
- Excellent battery life
Cons
- High price point
- Limited maximum volume
- Bluetooth LE disconnects
- Initial multi-device pairing issues
- Plastic exterior
Scores
Specifications
| CCA KZ ZAS kz_zas | Technics EAH-AZ100 | |
|---|---|---|
| Design | ||
| Form Factor | in-ear | in-ear |
| Wearing Style | true wireless | true wireless |
| Ear Tips | s | 5 x Eartip Pairs |
| Weight | 0.08 kg | 0.05 kg★ |
| Audio | ||
| Driver Type | hybrid | dynamic |
| Driver Size | 10 mm | 10 mm |
| Drivers | 8★ | 1 |
| Freq Min | — | 20 Hz★ |
| Freq Max | 40 kHz | 40 kHz |
| Impedance | 24 Ω | 16 Ω |
| Hi-Res Audio | ✓ | ✓ |
| Codecs | — | AAC, LC3, LDAC, SBC |
| Surround | — | Dolby Atmos |
| Noise Control | ||
| ANC | ✗ | ✓★ |
| ANC Type | — | adaptive |
| Transparency | ✗ | ✓★ |
| Connectivity | ||
| Wireless | ✗ | ✓★ |
| Bluetooth | — | 5.3★ |
| Profiles | — | AVRCP, A2DP, HSP, HFP, TMAP, PBP |
| Multipoint | ✗ | ✓★ |
| Wired Connector | — | Bluetooth |
| Range | — | 10 m★ |
| Earbud Battery | ||
| Battery Life | — | 8 hrs★ |
| Charge Time | — | 2.5 hrs★ |
| Fast Charging | — | 15 min. for 90 min. playback |
| Charging | proprietary | USB-C★ |
| Case Battery | ||
| Case Battery | — | 28 hrs★ |
| Case Charging | proprietary | USB-C★ |
| Wireless Charging | ✗ | ✓★ |
| Microphone | ||
| Microphone | ✓ | ✓ |
| Mic Count | — | 6★ |
| NC Mic | ✗ | ✓★ |
| Features | ||
| Voice Assistant | — | Google Assistant, Siri |
| Touch Controls | ✗ | ✓★ |
| App | — | Android & iOS |
| Volume Limiting | — | ✗ |
| Gaming Mode | ✗ | ✗ |
| Bone Conduction | ✗ | ✗ |
| Water Resistance | Water-Resistant | IPX4 |
Pros & Cons
CCA KZ ZAS kz_zas
- Strong sound (99th percentile)99th %ile
- Strong comfort (72nd percentile)
- Strong build (71st percentile)
- Below average user sentiment (4th percentile)4th %ile
- Below average connectivity (12th percentile)12th %ile
- Below average anc (31st percentile)
Technics EAH-AZ100
- Strong connectivity (100th percentile)100th %ile
- Strong sound (99th percentile)99th %ile
- Strong mic (98th percentile)98th %ile
- Strong anc (97th percentile)97th %ile
Verdict
Scores 100 overall, wins 7 of 7 usage categories and 17 of 39 specs.