Sony WI-C100 WI-C100/B
With a 25-hour battery life and quick-charge feature delivering 60 minutes of playback from a 10-minute charge, the Sony WI-C100 provides extended wireless listening stabilized by Bluetooth 5.0. Its IPX4 water resistance, lightweight build, and magnetic earbuds prevent tangles and withstand sweat during workouts. These neckband earbuds are best for budget-conscious fitness users who need reliable, all-day wireless audio that handles splashes and daily wear.
Snapshot
Pros & Cons
Pros
- Strong battery (82nd percentile) 82nd
- Strong build (81st percentile) 81st
- Strong social proof (66th percentile) 66th
Cons
- Below average comfort (1st percentile)
- Below average sound (30th 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 4 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 | neckband |
| Weight | 59.0 kg / 130.1 lbs |
Audio
| Codecs | Sony WI-C100 Wireless in-Ear Bluetooth Headphones with 25 Hours Battery Life, Clear Sound, Lightweight Design, IPX4 Water Resistance, Hands-Free Calling, Compatible with Android & iOS – Black |
Connectivity
| Wireless | Yes |
| Bluetooth | 5 |
Earbud Battery
| Battery Life | 25 |
| Fast Charging | 10 min for 1 hour playback |
Microphone
| Microphone | Yes |
Features
| Water Resistance | IPX4 |
vs Competition
| Spec | Sony WI-C100 WI-C100/B | Technics EAH-AZ100 EAH-AZ100-K | Bose QuietComfort Ultra 896637-0010 | Google Pixel Buds Pro | EarFun Air Pro 4+ | Nothing Ear (3) |
|---|---|---|---|---|---|---|
| Form Factor | in-ear | in-ear | in-ear | in-ear | in-ear | in-ear |
| Driver Type | - | dynamic | dynamic | dynamic | hybrid | dynamic |
| Wireless | true | true | true | true | true | true |
| Active Noise Cancellation | - | true | true | true | true | true |
| Bluetooth Version | 5.0 | 5.3 | 5.3 | 5.0 | 6.0 | 5.4 |
| Battery Life Hours | 25 | 8 | 6 | 11 | 12 | 10 |
| Case Battery Hours | - | 28 | 18 | 31 | 54 | 19 |
| Water Resistance | IPX4 | IPX4 | IPX4 | IPX4 | IP55 | Water-Resistant |
| Multipoint | - | true | true | true | true | true |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | Comfort | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|
| Sony WI-C100 WI-C100/B | 31.6 | 43 | 80.7 | 30 | 82.3 | 0.6 | 53.4 | 65.6 |
| Technics EAH-AZ100 EAH-AZ100-K Compare | 97.3 | 97.2 | 80.7 | 99 | 81.6 | 71.6 | 99.1 | 80.3 |
| Bose QuietComfort Ultra 896637-0010 Compare | 97.3 | 91.2 | 80.7 | 96.7 | 47.1 | 94.2 | 97.9 | 89.6 |
| Google Pixel Buds Pro Compare | 97.3 | 82.6 | 80.7 | 93.3 | 84.7 | 71.6 | 95.3 | 89.6 |
| EarFun Air Pro 4+ Compare | 97.3 | 97.2 | 91.8 | 99.7 | 96.1 | 71.6 | 99.3 | 89.6 |
| Nothing Ear (3) Compare | 93.2 | 97.2 | 72.4 | 93.3 | 77 | 94.2 | 100 | 80.3 |
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
