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| DUNU DK3001BD In-Ear Earphones Specifications | |
| Net Weight | Approx. 8.1 g (per side) |
| Frequency Response | 5 Hz - 40 kHz |
| Impedance | 26 Ω |
| Sensitivity | 108 dB/mW @ 1 kHz, 122 dB/Vrms @ 1 kHz |
| Total Harmonic Distortion | < 0.5% at 1 kHz |
| Dynamic Driver Configuration | 1 Dynamic, 4 Balanced Armature, 4 Planar |
| Housing Material | Aerospace-Grade Aluminum Alloy |
| Wire Material | 4-Core Secondary Refined High-Purity Furukawa OCC Copper |
| Cable Length | 1.2 ± 0.1 m |
| Cable Connector | MMCX |
| Plug Connector | Patented Q-Lock Mini Interchangeable Plug System |
| Included Plug Termination(s) | 4.4 mm TRRRS Balanced, 3.5 mm TRS Single-Ended |