Loudspeaker:
Driver Unit: Dia 30mm Cobalt Magnet
Impedance: 32 ohm
Sensitivity: 113 db
Frequency Response: 20-20,000 Hz
Microphone:
Type:10mm Dia Eletret Condenser Microphone
Impedance: Low
Sensitivity: -58 dB
Frequency Response: 30-16,000 Hz
Direction: Omni-directional
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