Horn diameter: 50mm
Impedance: 21Ω±10%
Horn sensitivity: 109±3dB
Frequency response: 20Hz-20kHz
Mic Diameter: 4.0mm*1.5mm
Sensitivity: -42±3dB
Impedance: 2.2KΩ
Cable Length: 2.1M±0.15M
Working voltage: DC5V±5%
Horn diameter: 50mm
Impedance: 21Ω±10%
Horn sensitivity: 109±3dB
Frequency response: 20Hz-20kHz
Mic Diameter: 4.0mm*1.5mm
Sensitivity: -42±3dB
Impedance: 2.2KΩ
Cable Length: 2.1M±0.15M
Working voltage: DC5V±5%
