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502669
Hands-free ear set with MIC builtin the ear bud featuring simple design and easy-to-use.| Type | Electret |
| Directivity | Omni |
| Impedance | 2.2Ω ±30% |
| Sensitivity | -30dB ±3dB at 1kHz(0dB=1V/1Pa) |
| Type | Dynamic |
| Impedance | 32.0Ω ±30% |
| Nominal Power | 4mW |
| Maximum Power | 10mW |
| Sound Pressure Level | 100dB ±3dB |
