Description
Logitech H650e Stereo USB Business Headset, Microphone: 100 Hz – 10 KHz Frequency Response, -45 dB +/- 3 dB Sensitivity Type, 1.4-5V DC Operating voltage,<10% @ 1 kHz Sensitivity), 15 dBPa (MRP),Speakers: 50Hz-10KHz (Diffuse field), 90 dB ±3 dB at 1 KHz (Sensitivity), <4% @ 1 kHz, 0 dBm0, 1 kHz (Distortion)
