BASN Bmaster
EarFun Air Pro 4+
What Buyers Say
BASN Bmaster
The BASN Bmaster triple-driver IEMs receive overwhelmingly positive feedback for their exceptional sound quality, comfortable fit, and generous accessory package including two detachable cables and multiple ear tips. Users praise the clear, balanced audio with good bass and detail, often comparing it favorably to more expensive models. However, a few concerns emerge: one verified buyer reported a unit failing after two months with a rattling noise, and another noted that the included rubber tips are uncomfortable, requiring aftermarket foam replacements. Overall, the product is seen as excellent value for the price, especially for musicians and audiophiles on a budget.
Pros
- Exceptional sound quality
- Comfortable fit
- Generous accessory package
- Detachable MMCX cables
- Great value for money
Cons
- Durability concerns (failure after 2 months)
- Uncomfortable stock rubber ear tips
- Case is tight and logo printed wrong side
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
| BASN Bmaster | EarFun Air Pro 4+ | |
|---|---|---|
| Design | ||
| Form Factor | in-ear | in-ear |
| Wearing Style | in-ear | true wireless |
| Ear Tips | S, M, L | s |
| Weight | 0.10 kg | 0.05 kg★ |
| Audio | ||
| Driver Type | hybrid | hybrid |
| Driver Size | — | 10 mm★ |
| Drivers | 3★ | 2 |
| Freq Min | 20 Hz | 20 Hz |
| Freq Max | 20 kHz | 40 kHz★ |
| Impedance | 34 Ω | 32 Ω |
| Sensitivity | 107 dB★ | 100 dB |
| Hi-Res Audio | — | ✓★ |
| Codecs | BASN Bmaster Triple Drivers in Ear Monitor Headphones, Professional Audio IEMs for Musicians Singers Drummers, with Two 2Pin Connector Cables and Protective Case (Blue) | aptX Lossless, LDAC, LE Audio, LC3 |
| Noise Control | ||
| ANC | ✗ | ✓★ |
| ANC Type | — | adaptive hybrid |
| Transparency | — | ✓★ |
| Connectivity | ||
| Wireless | — | ✓★ |
| Bluetooth | — | 6.0 |
| Profiles | — | A2DP, AVRCP, HFP |
| Multipoint | — | ✓★ |
| Wired Connector | — | Bluetooth |
| Earbud Battery | ||
| Battery Life | — | 12 hrs★ |
| Charge Time | — | 2 hrs★ |
| Fast Charging | — | 10 min for 2 hours playback |
| Charging | USB-C | USB-C |
| Case Battery | ||
| Case Battery | — | 54 hrs★ |
| Case Charging | USB-C | USB-C |
| Wireless Charging | — | ✓★ |
| Microphone | ||
| Microphone | ✓ | ✓ |
| Mic Count | 1 | 6★ |
| NC Mic | ✓ | ✓ |
| Features | ||
| Voice Assistant | — | Google Assistant |
| Touch Controls | ✓ | ✓ |
| App | iOS, Android | EarFun Audio App |
| Gaming Mode | — | ✓★ |
| Bone Conduction | ✗ | ✗ |
| Water Resistance | Water-Resistant | IP55 |
Pros & Cons
BASN Bmaster
- Strong sound (93rd percentile)93rd %ile
- Strong social proof (90th percentile)90th %ile
- Strong user sentiment (80th percentile)80th %ile
- Strong comfort (73rd percentile)
- Below average anc (31st 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
Pricing
EarFun Air Pro 4+ offers 2.3x better value for money
Verdict
Scores 88 overall, wins 7 of 7 usage categories and 14 of 37 specs.
