JVC Gumy HAFX7GN
The 9mm neodymium drivers deliver a powerful sound signature with deep bass and clean treble, housed in a soft elastomer body that provides a comfortable, secure fit. The inclusion of three silicone ear tip sizes and a flexible 3.3-foot cord ensures a customized, tangle-resistant experience for a budget-friendly price. These earbuds are best for casual listeners and commuters who prioritize an ultra-affordable, wired connection with strong passive noise isolation.
Snapshot
Pros & Cons
Pros
- Strong social proof (90th percentile) 90th
- Strong comfort (72nd percentile) 72nd
Cons
- Below average sound (8th percentile)
- Below average connectivity (14th percentile)
- Below average mic (14th 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 23 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
Specifications
Full Specifications
Design
| Form Factor | in-ear |
| Ear Tips | S, M, L |
| Weight | 0.0 kg / 0.1 lbs |
Audio
| Driver Type | neodymium |
| Driver Size | 9 |
| Impedance | 16 |
| Codecs | JVC Gumy HAFX7GN in Ear Earbud Headphones, Green | Powerful Sound, Comfortable and Secure Fit, Silicone Ear Pieces S/M/L, Paper Package |
vs Competition
| Spec | JVC Gumy HAFX7GN | Technics EAH-AZ100 EAH-AZ100-K | Sony WF-C700N WFC700N/B | Google Pixel Buds Pro | EarFun Air Pro 4+ | Bose QuietComfort Ultra 896637-0020 |
|---|---|---|---|---|---|---|
| Form Factor | in-ear | in-ear | in-ear | in-ear | in-ear | in-ear |
| Driver Type | neodymium | dynamic | dynamic | dynamic | hybrid | dynamic |
| Wireless | - | true | true | true | true | true |
| Active Noise Cancellation | - | true | true | true | true | true |
| Bluetooth Version | - | 5.3 | 5.2 | 5.0 | 6.0 | 5.3 |
| Battery Life Hours | - | 8 | 15 | 11 | 12 | 6 |
| Case Battery Hours | - | 28 | 15 | 31 | 54 | 18 |
| Water Resistance | - | IPX4 | IPX4 | IPX4 | IP55 | IPX4 |
| Multipoint | - | true | true | true | true | true |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | User Sentiment | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|
| JVC Gumy HAFX7GN | 31.6 | 13.9 | 34.6 | 7.6 | 47.1 | 49.7 | 13.7 | 89.6 |
| Technics EAH-AZ100 EAH-AZ100-K Compare | 97.3 | 97.2 | 80.7 | 99 | 81.6 | 92 | 99.1 | 80.3 |
| Sony WF-C700N WFC700N/B Compare | 97.3 | 82.6 | 80.7 | 81.9 | 81.6 | 97.1 | 89 | 72 |
| Google Pixel Buds Pro Compare | 97.3 | 82.6 | 80.7 | 93.3 | 84.7 | 97.1 | 95.3 | 89.6 |
| EarFun Air Pro 4+ Compare | 97.3 | 97.2 | 91.8 | 99.7 | 96.1 | 97.1 | 99.3 | 89.6 |
| Bose QuietComfort Ultra 896637-0020 Compare | 97.3 | 91.2 | 80.7 | 96.7 | 47.1 | 49.7 | 97.9 | 89.6 |
Price
Value & Pricing
Amazon.com.br 1 offer From R$80
We started tracking prices for this product on Jul 18, 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.
