Logitech Business H650e Headset with Noise-Cancelling Mic

$61.02 $100.68
Description TECHNICAL SPECIFICATIONS Microphone (Tx) Type: Bi-directional ECM Frequency response: 100 Hz – 10 KHZ Sensitivity: Type: -45 dB /- 3 dB Distortion: <10% @ 1 kHz, 15 dBPa (MRP) input Operating voltage: 1.4 – 5.0 V DC Speakers (Rx) Frequency response: 50 Hz – 10 kHz (Diffuse field) Sensitivity: 90 dB ±3 dB at 1 KHz, Input 0.56V/10 mm free field Distortion: < 4% @ 1 kHz, 0 dBm0, 1 kHz Compliant to EN60950-1
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