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Panasonic Technics EAH-AZ40W
The 6mm MEMS drivers and acoustic chamber deliver detailed audio with resonant bass, while the six-mic JustMyVoice technology ensures exceptionally clear call quality by isolating speech. A compact, IPX4-rated design with 25 hours of total battery life and a quick-charge feature provides all-day reliability for an active lifestyle. These earbuds are best for commuters and remote workers who prioritize voice clarity on calls over critical music listening.
form factor True Wireless
driver type MEMS
Wireless Sí
bluetooth version 5.2
battery life hours 7.5
case battery hours 25
water resistance IPX4
multipoint Sí
52 Puntuación global
Precio 150 US$
Snapshot
Ventajas y desventajas
Pros
- Strong mic (97th percentile) 97th
- Strong connectivity (92th percentile) 92th
- Strong build (79th percentile) 79th
- Strong battery (74th percentile) 74th
Cons
- Below average social proof (4th percentile)
- Below average comfort (28th percentile)
What owners think
The proof
Rendimiento
Especificaciones
Especificaciones completas
Design
| Form Factor | True Wireless |
| Wearing Style | true wireless |
| Ear Tips | XS, S, M, L |
Audio
| Driver Type | MEMS |
| Driver Size | 6.35 |
| Codecs | SBC, AAC |
Noise Control
| Transparency | Yes |
Connectivity
| Wireless | Yes |
| Bluetooth | 5.2 |
| Profiles | A2DP, AVRCP, HSP, HFP |
| Multipoint | Yes |
Earbud Battery
| Battery Life | 7.5 |
| Charge Time | 2 |
| Fast Charging | 15 minutes for 90 minutes playback |
| Charging | USB-C |
Case Battery
| Case Battery | 25 |
| Case Charging | USB-C |
Microphone
| Microphone | Yes |
| Mic Count | 6 |
| NC Mic | Yes |
Features
| Voice Assistant | Amazon Alexa, Siri |
| Touch Controls | Yes |
| App | Technics Audio Connect |
| Water Resistance | IPX4 |
Frente a la competencia
| Spec | Panasonic Technics EAH-AZ40W | Sony WF-1000XM6 WF-1000XM6 | Technics EAH-AZ100 EAH-AZ100 | Samsung Galaxy Buds Buds3 Pro | Bose QuietComfort Ultra 896637-0010 | Apple AirPods Pro MFHP4LL/A |
|---|---|---|---|---|---|---|
| Form Factor | True Wireless | in-ear | in-ear | in-ear | in-ear | in-ear |
| Driver Type | MEMS | Dynamic | Dynamic | Dynamic | Dynamic | Dynamic |
| Wireless | true | true | true | true | true | true |
| Active Noise Cancellation | - | true | true | true | true | true |
| Bluetooth Version | 5.2 | 5.3 | 5.3 | 5.4 | 5.3 | 5.3 |
| Battery Life Hours | 7.5 | 8 | 8 | 6 | 6 | 8 |
| Case Battery Hours | 25 | 24 | 28 | 26 | 18 | 24 |
| Water Resistance | IPX4 | IPX4 | IPX4 | IP57 | IPX4 | IP57 |
| Multipoint | true | true | true | true | true | true |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | Comfort | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|
| Panasonic Technics EAH-AZ40W | 60.5 | 96.8 | 78.6 | 67.6 | 73.8 | 28.2 | 91.5 | 4.2 |
| Sony WF-1000XM6 WF-1000XM6 Compare | 96.7 | 99.8 | 78.6 | 96 | 75.5 | 70.6 | 99 | 94.2 |
| Technics EAH-AZ100 EAH-AZ100 Compare | 96.7 | 96.8 | 78.6 | 99 | 78.9 | 93.3 | 99 | 64.6 |
| Samsung Galaxy Buds Buds3 Pro Compare | 96.7 | 96.8 | 98.7 | 91.7 | 72.5 | 93.3 | 99.6 | 86.1 |
| Bose QuietComfort Ultra 896637-0010 Compare | 96.7 | 90 | 78.6 | 96.2 | 46.9 | 93.3 | 97.7 | 94.2 |
| Apple AirPods Pro MFHP4LL/A Compare | 96.7 | 80.1 | 98.7 | 89.2 | 75.5 | 70.6 | 97.7 | 99.7 |
Price
Relación calidad-precio
Desde 150 US$
Amazon 1 ofertas Desde 150 US$
Adorama 1 ofertas Desde 150 US$
20 may 2026 150 US$
Puntuaciones por uso
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