usb condenser lavalier microphone

Microphone type: condenser microphone
Sensor type: electret capacitor
Directionality: Omnidirectional
Frequency range: 50Hz to 18kHz
Sensitivity: -30dB +-/ 3dB / 0dB = 1 V / Pa, 1kHz
Impedance: 1 k Ohm +/- 30%@ 1 kHz
Signal to noise ratio: 74dB xd
Cable length: 2M (6.6 feet)
Connector: USB 2.0 Type A plug
Applicable objects: conference dedicated, computer, interview dedicated, recording dedicated