Impedance

32 Ohm +/- 15%

Sensitivity

115dB +/- 3dB

Frequency range

20Hz -20 KHz

Microphone dimensions

6.0x5.0mm

Microphone sensitivity

-38dB +/- 3dB

Microphone impedance

2.2 ohm

Directivity

omnidirectional

Working current Led

≤150 mA

Headphone interface

USB Plug + 3.5mm stereo jack

USB Plug + 3.5mm stereo jack

200cm+/-5%