SoundGuys assessment
Long endurance, cancellation and three-device multipoint are compelling. The default bass-heavy tuning benefits from EQ adjustment.
SoundGuysHeadphones & audio / Review roundup
Technics EAH-AZ100
2025 true wireless earbuds
Roundup updated 2026-10-03 · 2 assessment sources
What reviewers found
A useful choice for people switching between several devices or spending long stretches away from the case.
Adjust the sound to taste and try the deeper fit before committing.
A roundup of published reviews; we haven’t tested this product. How we work
At a glance
Good for
A useful choice for people switching between several devices or spending long stretches away from the case.
The catch
Deep fit is not for everyone; Default tuning may need EQ
Where to buy
Current prices are available at the retailer.Check price at Amazon Product search
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Strengths and limitations
Pros
- Three-device multipoint
- Long reported endurance
Cons
- Deep fit is not for everyone
- Default tuning may need EQ
In depth
RTINGS assessment
Excellent isolation and long battery life suit travel and work. The deeper fit and unremarkable microphone are caveats.
RTINGSWho should buy it
A useful choice for people switching between several devices or spending long stretches away from the case. Adjust the sound to taste and try the deeper fit before committing.
SoundGuysRTINGSReview observations
What reviewers reported in use; these are qualitative observations, not benchmark scores.
Review observation · Published assessment
Qualitative findingSoundGuys: Long endurance, cancellation and three-device multipoint are compelling. The default bass-heavy tuning benefits from EQ adjustment.
SoundGuysSpecifications
Check the configuration: memory, storage and cooling can vary between models.
Hardware & configuration
- Type
- True wireless in-ear
- Driver
- 10mm magnetic-fluid driver
- Bluetooth
- 5.3
- Codecs
- SBC, AAC, LDAC, LC3
- Multipoint
- Up to three devices
- Noise cancellation
- Adaptive ANC
- Protection
- IPX4
- Charging
- USB-C / Qi wireless
- EQ
- In-app adjustment
- Calls
- Voice Focus AI
- Battery claim
- Up to 10 hours with ANC in supported settings
- Wired listening
- Not supported
Still unknown
- No firsthand testing or long-term failure-rate study by Next Interrupt. Published measurements retain their original sample and test conditions.
Published reviews & comparisons
SoundGuys · Review ·
Technics EAH-AZ100 review ↗
Long endurance, cancellation and three-device multipoint are compelling. The default bass-heavy tuning benefits from EQ adjustment.
Test scope
Long endurance, cancellation and three-device multipoint are compelling. The default bass-heavy tuning benefits from EQ adjustment.
Publisher group: Android Authority
RTINGS
RTINGS review ↗
Excellent isolation and long battery life suit travel and work. The deeper fit and unremarkable microphone are caveats.
Test scope
Excellent isolation and long battery life suit travel and work. The deeper fit and unremarkable microphone are caveats.
Publisher group: RTINGS
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