Speaker:
Driver Unit: Dia 40mm Cobalt Magnet
Impedance:32 ohm
Sensitivity:102 dB
Frequency Response:20-20,000 Hz
Mic:
Type: 10mm Dia Electret Condenser Microphone
Direction: Noise Cancelling
Impedance: Low
Sensitivity: -58 dB
Frequency Response: 30-16,000 Hz
Maximum Power Handling: 3V
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