BASN SPM-Brown
The dual dynamic drivers produce punchy bass with aggressive attack and clear mids and highs, while the glossy, well-assembled housing and 18Ω impedance provide solid build quality and effective passive noise isolation. A secondary strength is the upgraded MMCX cable system, which includes both a remote/mic cable and a silver-plated audio cable, plus a hard carrying case and multiple eartips for a secure fit. Best for musicians or budget-conscious listeners needing a comfortable, noise-isolating wired IEM for 3–4 hour monitoring sessions, not commuters.
Snapshot
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 10 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 | Rounded tips |
| Ear Tips | l |
| Weight | 0.1 kg / 0.1 lbs |
Audio
| Driver Type | dynamic |
| Drivers | 2 |
| Impedance | 18 |
| Sensitivity | 93 |
| Hi-Res Audio | Yes |
| Codecs | HiFi Stereo, Noise Cancellation |
Noise Control
| ANC | No |
Earbud Battery
| Charging | USB-C |
Case Battery
| Case Charging | USB-C |
Microphone
| Microphone | Yes |
| NC Mic | Yes |
Features
| Touch Controls | Yes |
| Bone Conduction | No |
| Water Resistance | Water-Resistant |
vs Competition
| Spec | BASN SPM-Brown | Samsung Galaxy Buds3 Pro | Sony WF-C700N WFC700N/B | Soundcore P31i | Google Pixel Buds Pro | EarFun Air Pro 4+ |
|---|---|---|---|---|---|---|
| Form Factor | in-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 |
| Active Noise Cancellation | false | true | true | true | true | true |
| Bluetooth Version | - | 5.4 | 5.2 | 6.0 | 5.0 | 6.0 |
| Battery Life Hours | - | 6 | 15 | 10 | 11 | 12 |
| Case Battery Hours | - | 26 | 15 | 50 | 31 | 54 |
| Water Resistance | Water-Resistant | IP57 | IPX4 | IP55 | IPX4 | IP55 |
| Multipoint | - | true | true | - | true | true |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | Comfort | User Sentiment | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|---|
| BASN SPM-Brown | 32 | 71.7 | 73.3 | 86.4 | 49.4 | 73.3 | 64.7 | 30.3 | 72.4 |
| Samsung Galaxy Buds3 Pro Compare | 97.5 | 97.5 | 98.9 | 93.6 | 77.8 | 94.6 | 80 | 99.6 | 89.8 |
| Sony WF-C700N WFC700N/B Compare | 97.5 | 84.3 | 81.4 | 83.2 | 82.9 | 73.3 | 97.1 | 89.9 | 72.4 |
| Soundcore P31i Compare | 90.8 | 97.5 | 92 | 97.4 | 94.5 | 73.3 | 97.1 | 87.6 | 89.8 |
| Google Pixel Buds Pro Compare | 97.5 | 84.3 | 81.4 | 93.9 | 85.7 | 73.3 | 97.1 | 95.7 | 89.8 |
| EarFun Air Pro 4+ Compare | 97.5 | 97.5 | 92 | 99.8 | 96.3 | 73.3 | 97.1 | 99.4 | 89.8 |
