Specification:             MicrophoneDriver unit:                 Φ9*7mmFrequency range:       100Hz-16000KHzLmpendance:             320hm

Sensitivity:                 -58dB+/-2dBplugging:                    -58dB 0dB=1V/Pa at 1 HKz

Max.lnput power:         3.5mm stereo

Length of cable           2.0m-2.25m

computer microphone