Logitech H540 Usb Headset Hd Sound Noise Canceling Microphone New

Technical SpecificationsConnectivity: Wired, USB-AMicrophone Type: Bi-directional with noise-cancelingHeadphone Frequency Response: \(20\text{ Hz} – 20\text{ kHz}\)Microphone Frequency Response: \(100\text{ Hz} – 16\text{ kHz}\)Input Impedance: \(20\text{ Ohms}\)Sensitivity (Headphone): \(115\text{ dB} \pm 3\text{ dB}\)Sensitivity (Microphone): \(-42\text{ dBV/Pa} \pm 3\text{ dB}\)Cable Length: Approx. \(1.8\text{ meters}\) (\(5.9\text{ ft}\))Compatibility: Windows, macOS, ChromeOS