Sony LinkBuds Fit WFLS910N/W
With a dedicated Dynamic Driver X, Processor V2 for Hi-Res LDAC audio, and a 21-hour total battery with 5-minute quick charge, these earbuds prioritize endurance and fidelity. The Air Fitting Supporters and 5g weight ensure a secure, comfortable fit, while the auto-noise-canceling optimizer and Ambient Sound Mode adapt to changing environments. Ideal for commuters and office workers who need clear calls and situational awareness without switching earbuds.
Snapshot
Pros & Cons
Pros
- Strong anc (97th percentile) 97th
- Strong sound (96th percentile) 96th
- Strong comfort (93th percentile) 93th
- Strong connectivity (88th percentile) 88th
Cons
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.
Based on 9 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 | true wireless |
| Ear Tips | XS, S, M, L |
| Weight | 0.0 kg / 0.0 lbs |
Audio
| Driver Type | Dynamic |
| Driver Size | 8.4 |
| Drivers | 1 |
| Freq Min | 20 |
| Freq Max | 20000 |
| Hi-Res Audio | Yes |
| Codecs | AAC, LC3, LDAC, SBC |
Noise Control
| ANC | Yes |
| ANC Type | adaptive |
| Transparency | Yes |
Connectivity
| Wireless | Yes |
| Bluetooth | 5.3 |
| Profiles | A2DP, AVRCP, HFP, HSP, TMAP |
| Multipoint | No |
| Range | 10 |
Earbud Battery
| Battery Life | 5.5 |
| Charge Time | 2 |
| Fast Charging | 5-minute quick charge provides up to an hour of playback |
| Charging | USB-C |
Case Battery
| Case Battery | 21 |
| Case Charging | USB-C |
| Wireless Charging | No |
Microphone
| Microphone | Yes |
| NC Mic | Yes |
Features
| Voice Assistant | Amazon Alexa, Google Assistant |
| Touch Controls | Yes |
| App | Android & iOS |
| Volume Limiting | No |
| Bone Conduction | No |
| Water Resistance | IPX4 |
vs Competition
| Spec | Sony LinkBuds Fit WFLS910N/W | Technics EAH-AZ100 EAH-AZ100 | Samsung Galaxy Buds Buds3 Pro | Bose QuietComfort Ultra 896637-0010 | Apple AirPods Pro MFHP4LL/A | EarFun Air Pro Air Pro 4+ |
|---|---|---|---|---|---|---|
| Form Factor | in-ear | in-ear | in-ear | in-ear | in-ear | in-ear |
| Driver Type | Dynamic | Dynamic | Dynamic | Dynamic | Dynamic | hybrid |
| Wireless | true | true | true | true | true | true |
| Active Noise Cancellation | true | true | true | true | true | true |
| Bluetooth Version | 5.3 | 5.3 | 5.4 | 5.3 | 5.3 | 6.0 |
| Battery Life Hours | 5.5 | 8 | 6 | 6 | 8 | 12 |
| Case Battery Hours | 21 | 28 | 26 | 18 | 24 | 54 |
| Water Resistance | IPX4 | IPX4 | IP57 | IPX4 | IP57 | IP55 |
| Multipoint | false | true | true | true | true | true |
| Compare | Compare | Compare | Compare | Compare |
| Product | Mic | Build | Sound | Battery | Comfort | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|
| Sony LinkBuds Fit WFLS910N/W | 65 | 78.7 | 95.6 | 65.2 | 93.3 | 87.9 | 75.5 |
| Technics EAH-AZ100 EAH-AZ100 Compare | 96.8 | 78.7 | 99 | 78.3 | 93.3 | 99 | 66 |
| Samsung Galaxy Buds Buds3 Pro Compare | 96.8 | 98.7 | 91.6 | 71.7 | 93.3 | 99.6 | 86.6 |
| Bose QuietComfort Ultra 896637-0010 Compare | 89.8 | 78.7 | 96.1 | 46.4 | 93.3 | 97.8 | 94.4 |
| Apple AirPods Pro MFHP4LL/A Compare | 79.8 | 98.7 | 89 | 74.8 | 71.3 | 97.8 | 99.7 |
| EarFun Air Pro Air Pro 4+ Compare | 96.8 | 91 | 99.8 | 95.5 | 71.3 | 99.3 | 86.6 |
Price
Value & Pricing
Best Buy 1 offers From $200
Amazon 1 offers From $228
B&H Photo 1 offers From $228
Price History
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
