Logitech H151 STEREO HEADSET

Microphone Type: Bi-directional

Input Impedance: 22 Ohms

Sensitivity (headphone): 122 dB +/-3 dB

Sensitivity (microphone): -44 dBV/Pa +/- 2.5 dB

Frequency response (Headset): 20 Hz - 20 kHz

Frequency response (Microphone): 100 Hz - 6.5 KHz

System Requirements

Windows®, macOS®, or ChromeOS™ and popular calling platforms.
Single 0.13 in (3.5 mm) jack