Logitech USB Headset H390 with Noise Cancelling Mic
specifications
Height x width X depth:
200 mm x 245 mm x 72 mm
Weight: 0.197 kg
System requirements
Compatible with mainstream voice applications across multiple platforms and operating systems.
Windows ® or macOS
Chrome OS ™
USB port (Type A port or adapter)
Technical specifications
Input impedance: : 32 ohms
Sensitivity (earphone): 94dBV/Pa +/ -3 dB
Sensitivity (microphone) : -17 dBV/Pa +/ -4 dB
Frequency response (headset) : 20 HZ-20 kHz
Frequency response (microphone) : 100 Hz-10 kHz
Length of cable: 2.33 m
Connection: USB-A (1.1, 2.0, 3.0)