Diameter of the driver
50mm
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
200cm+/-5%