JBL Tune Flex 2
EarFun Air Pro 4+
What Buyers Say
JBL Tune Flex 2
The JBL Tune Flex 2 earbuds receive mixed reviews. Many users praise the sound quality, noise cancellation, and app features, finding them comfortable and a good value for the price. However, a significant number of reviews report serious issues with battery life, charging problems, and units failing within months, leading to strong negative sentiment from those users.
Pros
- Good sound quality
- Effective noise cancellation
- Comfortable fit
- Good value for money
- Useful app features
Cons
- Poor battery life (some users)
- Charging issues
- Left earbud not charging
- Units failing within months
- Unintentional touch controls
EarFun Air Pro 4+
The EarFun Air Pro 4 earbuds deliver exceptional value, with users praising their high-end sound quality, effective noise cancellation, and robust battery life. Many reviewers note they outperform far more expensive competitors like AirPods Pro and Sony XM4s, especially after customizing the EQ via the app. A few minor issues include occasional fit adjustments and a quirk with single-bud Bluetooth connectivity, but overall sentiment is overwhelmingly positive.
Pros
- Excellent sound quality with LDAC and aptX Lossless
- Effective active noise cancellation
- Long battery life (11 hours per charge)
- Great value for money
- Comfortable and secure fit
Cons
- Single-bud Bluetooth connectivity quirk
- Occasional fit adjustments needed
- LDAC disables multipoint pairing
- Le Audio not working for some users
Scores
Specifications
| JBL Tune Flex 2 | EarFun Air Pro 4+ | |
|---|---|---|
| Design | ||
| Form Factor | in-ear | in-ear |
| Wearing Style | true wireless | true wireless |
| Ear Tips | Small, Medium, Large | s |
| Weight | 0.00 kg★ | 0.05 kg |
| Audio | ||
| Driver Type | dynamic | hybrid |
| Driver Size | 12 mm★ | 10 mm |
| Drivers | 1 | 2★ |
| Freq Min | 20 Hz | 20 Hz |
| Freq Max | 20 kHz | 40 kHz★ |
| Impedance | 13 Ω | 32 Ω |
| Sensitivity | 98 dB | 100 dB★ |
| Hi-Res Audio | — | ✓★ |
| Codecs | SBC, AAC | aptX Lossless, LDAC, LE Audio, LC3 |
| Surround | Spatial Audio | — |
| Noise Control | ||
| ANC | ✓ | ✓ |
| ANC Type | adaptive | adaptive hybrid |
| Transparency | ✓ | ✓ |
| Connectivity | ||
| Wireless | ✓ | ✓ |
| Bluetooth | 5.3★ | 6.0 |
| Profiles | A2DP 1.4, AVRCP 1.6, HFP 1.8 | A2DP, AVRCP, HFP |
| Multipoint | ✓ | ✓ |
| Wired Connector | Bluetooth | Bluetooth |
| Range | 10.100000381469727 m★ | — |
| Earbud Battery | ||
| Battery Life | 8 hrs | 12 hrs★ |
| Charge Time | 2 hrs | 2 hrs |
| Fast Charging | 10 min for 1 hour playback | 10 min for 2 hours playback |
| Charging | USB-C | USB-C |
| Case Battery | ||
| Case Battery | 48 hrs | 54 hrs★ |
| Case Charging | USB-C | USB-C |
| Wireless Charging | ✗ | ✓★ |
| Microphone | ||
| Microphone | ✓ | ✓ |
| Mic Count | 6 | 6 |
| NC Mic | ✓ | ✓ |
| Features | ||
| Voice Assistant | Amazon Alexa, Apple Home, SmartThings | Google Assistant |
| Touch Controls | ✓ | ✓ |
| App | JBL Headphones App | EarFun Audio App |
| Volume Limiting | ✗ | — |
| Gaming Mode | ✗ | ✓★ |
| Bone Conduction | ✗ | ✗ |
| Water Resistance | IP54 | IP55 |
Pros & Cons
JBL Tune Flex 2
- Strong connectivity (100th percentile)100th %ile
- Strong mic (98th percentile)98th %ile
- Strong anc (97th percentile)97th %ile
- Strong comfort (95th percentile)95th %ile
- Below average user sentiment (6th percentile)6th %ile
- Below average build (34th percentile)
EarFun Air Pro 4+
- Strong sound (100th percentile)100th %ile
- Strong connectivity (99th percentile)99th %ile
- Strong mic (98th percentile)98th %ile
- Strong anc (97th percentile)97th %ile
Verdict
Scores 88 overall, wins 4 of 7 usage categories and 8 of 40 specs.