Logitech Business H650e Headset with Noise-Cancelling Mic

KSH 14850

Details

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