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Description
1. IC Model: Noise reduction bbh621
2. Cord length :1800 10%mm
3. MIC Sensitivity : -323dB
4. Frequency response of microphone head: 100-16KHz
5. MIC Type: All points
6. MIC Dimension: Ø4.0×5.0MM
7. MIC Impedance: 2.2k
8. MIC Test Voltage : 2V DC
9. Size Microphone size: 165*90mm 10.3.5mm audio jack