Mobile phone lavalier microphone

Microphone size: medium 6.0x 5.0mm high sensitivity anti-interference microphone core
Sensitivity: -32dB+1dB
Directionality: omnidirectional
Impedance: s2.2k2
Working voltage: 2.0V
Frequency range: 100-16kHz
Signal to noise ratio: greater than 60dB
Plug diameter: 3.5mm
Wire: APS shielded wire