Logitech H390 Headset

Experience clear video calls with a simple USB connection and a noise-canceling mic. In-line controls to adjust volume or mute without interrupting calls. Fine-tuned drivers for enhanced digital audio.DimensionsHeight: 171 mmWidth: 151 mmDepth: 68 mmWeight: 0.197 kgCable length: 1.9 mTechnical SpecificationsMicrophone Type: Bi-directionalInput Impedance: 32 OhmSensitivity (headphone): 94 dBV/Pa +/- 3 dBSensitivity (microphone): -17 dBV/Pa +/- 4 dBFrequency response (Headset): 20 Hz - 20 kHzFrequency response (Microphone): 100 Hz - 10 KHz