Sony WFL910B.UC
The open 11mm ring-shaped driver and Processor V2 deliver balanced sound while keeping you fully aware of your surroundings, with a 22-hour total battery life and a quick-charge feature providing 1 hour of use from just 3 minutes. The soft, ergonomic shape and ultralight 5g design ensure all-day comfort, while adaptive volume control and advanced DSP maintain clear call quality. These earbuds are best for commuters and office workers who need to stay alert to their environment without sacrificing music or call clarity.
Snapshot
Pros & Cons
Pros
- Strong sound (87th percentile) 87th
- Strong connectivity (79th percentile) 79th
- Strong battery (77th percentile) 77th
- Strong comfort (74th percentile) 74th
Cons
- Below average social proof (21st percentile)
- Below average anc (32nd percentile)
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 8 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 | Dual Ear True Wireless Earbud |
| Weight | 0.0 kg / 0.1 lbs |
Audio
| Driver Type | dynamic |
| Driver Size | 11 |
| Drivers | 1 |
| Freq Min | 20 |
| Freq Max | 20000 |
| Codecs | AAC, LC3, SBC |
Noise Control
| ANC | No |
Connectivity
| Wireless | Yes |
| Bluetooth | 5.3 |
| Profiles | A2DP, AVRCP, HFP |
| Multipoint | No |
| Range | 10 |
Earbud Battery
| Battery Life | 8 |
| Charge Time | 2.5 |
| Fast Charging | 3 Minutes for 1 Hour |
| Charging | USB-C |
Case Battery
| Case Battery | 22 |
| Case Charging | USB-C |
| Wireless Charging | No |
Microphone
| Microphone | Yes |
| NC Mic | No |
Features
| Touch Controls | No |
| App | iOS, Android |
| Volume Limiting | No |
| Bone Conduction | No |
vs Competition
| Spec | Sony WFL910B.UC | Technics EAH-AZ100 EAH-AZ100-S | Bose QuietComfort Ultra 896637-0020 | JBL Live Beam JBLLIVEBEAM3SILAM | Sennheiser MOMENTUM True Wireless 509181 | Samsung Galaxy Buds3 Pro Wireless |
|---|---|---|---|---|---|---|
| Form Factor | in-ear | in-ear | in-ear | in-ear | in-ear | in-ear |
| Driver Type | dynamic | dynamic | dynamic | dynamic | dynamic | dynamic |
| Wireless | true | true | true | true | true | true |
| Active Noise Cancellation | false | true | true | true | true | true |
| Bluetooth Version | 5.3 | 5.3 | 5.3 | 5.3 | 5.2 | 5.3 |
| Battery Life Hours | 8 | 8 | 6 | 12 | 7 | 6 |
| Case Battery Hours | 22 | 28 | 18 | 36 | 28 | 18 |
| Water Resistance | - | IPX4 | IPX4 | IP55 | IPX4 | IP57 |
| Multipoint | false | true | true | true | false | true |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | Comfort | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|
| Sony WFL910B.UC | 31.8 | 44 | 35 | 86.6 | 76.5 | 73.8 | 78.6 | 21 |
| Technics EAH-AZ100 EAH-AZ100-S Compare | 97.4 | 97.5 | 81.4 | 99.1 | 82 | 73.8 | 99.9 | 81.4 |
| Bose QuietComfort Ultra 896637-0020 Compare | 97.4 | 91.9 | 81.4 | 97 | 48.7 | 73.8 | 98.1 | 90.3 |
| JBL Live Beam JBLLIVEBEAM3SILAM Compare | 97.4 | 97.5 | 91.9 | 82.9 | 91 | 73.8 | 96.6 | 90.3 |
| Sennheiser MOMENTUM True Wireless 509181 Compare | 97.4 | 97.5 | 81.4 | 99.8 | 80.7 | 94.7 | 83.9 | 35.7 |
| Samsung Galaxy Buds3 Pro Wireless Compare | 97.4 | 83.9 | 98.9 | 91.9 | 48.7 | 73.8 | 97.1 | 90.3 |
Price
Value & Pricing
Amazon.in 1 offer From ₹7,989
We started tracking prices for this product on Oct 12, 2026. The chart appears once we have more data.
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
