Ozlo Sleepbuds HEADPHONES
Technics EAH-AZ100
What Buyers Say
Ozlo Sleepbuds HEADPHONES
The Ozlo Sleepbuds are praised for their comfort, especially for side sleepers, and effective noise masking that significantly improves sleep quality. However, users consistently report frustrating Bluetooth connectivity issues, a slow and cumbersome sound transfer process, and a high price tag that feels unjustified given the software limitations. While the hardware and passive noise isolation are excellent, the overall experience is marred by finicky setup and an Android app that lags behind iOS.
Pros
- Extremely comfortable for side sleepers
- Excellent passive noise isolation
- Significantly improves sleep quality
- Good battery life lasting all night
- Small and secure fit in ear
Cons
- Frustrating Bluetooth connectivity issues
- Very slow sound transfer to earbuds
- High price for limited software features
- Android app lags behind iOS
- Bulky charging case not travel-friendly
Technics EAH-AZ100
Users are overwhelmingly positive about the Technics EAH-AZ100 earbuds, praising the exceptional sound quality, especially with LDAC and Dolby Atmos, and the surprisingly effective AI-powered call noise cancellation that blocks out background noise like screaming kids or car washes. Comfort, customization via the app, and solid battery life are also highlighted. The only potential downside mentioned is the high price, but most feel the premium features justify the cost.
Pros
- Exceptional sound quality with LDAC
- AI-powered call noise cancellation
- Comfortable fit for long wear
- Customizable EQ via app
- Solid battery life
Cons
- High price point
- ANC slightly weaker than AZ80
Scores
Specifications
| Ozlo Sleepbuds HEADPHONES | Technics EAH-AZ100 | |
|---|---|---|
| Design | ||
| Form Factor | in-ear | in-ear |
| Wearing Style | true wireless | true wireless |
| Ear Tips | Extra small, Small, Medium, Large | 5 x Eartip Pairs |
| Weight | 0.10 kg | 0.05 kg★ |
| Audio | ||
| Driver Type | dynamic | dynamic |
| Driver Size | — | 10 mm★ |
| Drivers | — | 1★ |
| Freq Min | — | 20 Hz★ |
| Freq Max | — | 40 kHz★ |
| Impedance | 250 Ω | 16 Ω |
| Hi-Res Audio | — | ✓★ |
| Codecs | — | AAC, LC3, LDAC, SBC |
| Surround | — | Dolby Atmos |
| Noise Control | ||
| ANC | ✗ | ✓★ |
| ANC Type | passive | adaptive |
| Transparency | ✗ | ✓★ |
| Connectivity | ||
| Wireless | ✓ | ✓ |
| Bluetooth | 4.2 | 5.3★ |
| Profiles | — | AVRCP, A2DP, HSP, HFP, TMAP, PBP |
| Multipoint | ✗ | ✓★ |
| Wired Connector | USB | Bluetooth |
| Range | 3 m | 10 m★ |
| Earbud Battery | ||
| Battery Life | 10 hrs★ | 8 hrs |
| Charge Time | 1 hrs★ | 2.5 hrs |
| Fast Charging | — | 15 min. for 90 min. playback |
| Charging | USB-C | USB-C |
| Case Battery | ||
| Case Battery | — | 28 hrs★ |
| Case Charging | USB-C | USB-C |
| Wireless Charging | — | ✓★ |
| Microphone | ||
| Microphone | ✗ | ✓★ |
| Mic Count | — | 6★ |
| NC Mic | ✗ | ✓★ |
| Features | ||
| Voice Assistant | none | Google Assistant, Siri |
| Touch Controls | ✗ | ✓★ |
| App | Ozlo App | Android & iOS |
| Volume Limiting | — | ✗ |
| Gaming Mode | ✗ | ✗ |
| Bone Conduction | ✗ | ✗ |
| Water Resistance | Water-Resistant | IPX4 |
Pros & Cons
Ozlo Sleepbuds HEADPHONES
- Strong comfort (73rd percentile)
- Strong build (71st percentile)
- Strong connectivity (66th percentile)
- Below average battery (10th percentile)10th %ile
- Below average mic (12th percentile)12th %ile
- Below average user sentiment (21st percentile)
- Below average sound (29th 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
Pricing
Technics EAH-AZ100 offers 2.1x better value for money
Verdict
Scores 100 overall, wins 7 of 7 usage categories and 17 of 39 specs.
