JLab Flex EBFLEXRBLK124
form factor open-ear
driver type dynamic
Wireless Yes
bluetooth version 5.3
battery life hours 6
case battery hours 21
water resistance IPX4
multipoint Yes
66 Overall Score
Price £50
Snapshot
Pros & Cons
Pros
- Strong connectivity (92nd percentile) 92nd
- Strong sound (86th percentile) 86th
- Strong mic (84th percentile) 84th
- Strong build (81st percentile) 81st
Cons
- Below average battery (20th percentile)
The proof
Performance
Specifications
Full Specifications
Design
| Form Factor | open-ear |
| Wearing Style | clip on |
| Weight | 0.1 kg / 0.1 lbs |
Audio
| Driver Type | dynamic |
| Driver Size | 12 |
| Drivers | 2 |
| Freq Min | 20 |
| Freq Max | 20000 |
| Impedance | 12 |
| Codecs | SBC |
Noise Control
| ANC | No |
| Transparency | Yes |
Connectivity
| Wireless | Yes |
| Bluetooth | 5.3 |
| Profiles | HSP, HFP, A2DP, AVRCP |
| Multipoint | Yes |
Earbud Battery
| Battery Life | 6 |
| Charge Time | 2 |
| Charging | USB-C |
Case Battery
| Case Battery | 21 |
| Case Charging | USB-C |
| Wireless Charging | Yes |
Microphone
| Microphone | Yes |
| Mic Count | 2 |
| NC Mic | Yes |
Features
| Touch Controls | Yes |
| App | JLab App |
| Water Resistance | IPX4 |
vs Competition
| Spec | JLab Flex EBFLEXRBLK124 | Samsung Galaxy Buds3 Pro | Sony WF-C700N WFC700N/B | Soundcore P31i | Google Pixel Buds Pro | EarFun Air Pro 4+ |
|---|---|---|---|---|---|---|
| Form Factor | open-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 | false | true | true | true | true | true |
| Bluetooth Version | 5.3 | 5.4 | 5.2 | 6.0 | 5.0 | 6.0 |
| Battery Life Hours | 6 | 6 | 15 | 10 | 11 | 12 |
| Case Battery Hours | 21 | 26 | 15 | 50 | 31 | 54 |
| Water Resistance | IPX4 | IP57 | IPX4 | IP55 | IPX4 | IP55 |
| Multipoint | true | true | true | - | true | true |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | Comfort | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|
| JLab Flex EBFLEXRBLK124 | 66.2 | 84.2 | 81.4 | 85.9 | 19.8 | 73.2 | 91.7 | 66 |
| Samsung Galaxy Buds3 Pro Compare | 97.5 | 97.5 | 98.9 | 93.5 | 77.8 | 94.6 | 99.6 | 89.9 |
| Sony WF-C700N WFC700N/B Compare | 97.5 | 84.2 | 81.4 | 83.2 | 82.8 | 73.2 | 89.9 | 72.5 |
| Soundcore P31i Compare | 90.7 | 97.5 | 92 | 97.4 | 94.1 | 73.2 | 87.5 | 89.9 |
| Google Pixel Buds Pro Compare | 97.5 | 84.2 | 81.4 | 93.8 | 85.6 | 73.2 | 95.7 | 89.9 |
| EarFun Air Pro 4+ Compare | 97.5 | 97.5 | 92 | 99.8 | 96.3 | 73.2 | 99.4 | 89.9 |
Price
Value & Pricing
From £50
Amazon.co.uk 1 offer From £50
We started tracking prices for this product on May 30, 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.
