Logitech H390 Headset 981-000406

Specs & Details
Dimensions
Height: 171 mm
Width: 151 mm
Depth: 68 mm
Weight: 0.197 kg
Cable length: 1.9 m
Technical Specifications
Microphone Type: Bi-directional
Input Impedance: 32 Ohm
Sensitivity (headphone): 94 dBV/Pa +/- 3 dB
Sensitivity (microphone): -17 dBV/Pa +/- 4 dB
Frequency response (Headset): 20 Hz – 20 kHz
Frequency response (Microphone): 100 Hz – 10 KHz