Logitech H540 USB Headset with Noise-Cancelling Mic

Logitech H540 USB Headset with Noise-Cancelling Mic, Retail Box , 1 year Limit warranty \ Product OverviewPREMIUM AUDIO FOR CALLS AND MUSICLaser-tuned drivers and built-in equalizer for precision audio. USB-A plug-and-play connectivity lets you instantly enjoy music, movies, and calls in rich, digital stereo sound. On-ear controls and mute indicator light make it easy to see when the mic is muted.    Features:High-definition sound qualityLaser-tuned drivers and built-in equalizer provide rich, digital audio for full immersion in music, games and calls. This plug-and-play headset can be used with any PC or Mac computer with a USB-A port or adapter without the need to install software. Noise canceling micMinimizes unwanted background noise for clear conversations. Right-sided mic can be conveniently positioned for better voice capture. Discreet boom can be tucked inside the headband and out of the way when you're not using it. On-ear controlsAdjust the volume or mute your calls with simple on-ear controls located on the right ear cup. Confirm mute status with an easy-to-see light indicator on the headset cord. Padded comfortUltra-comfortable, adjustable design. Soft, padded leatherette headband and ear cups feel good even after hours of listening. Usb-a connectionUSB provides easy plug-and-play operation. Simply plug the USB-A connector into your computer and instantly enjoy conversations, movies, or music in rich stereo sound. Specifications:  Product Code: 981-000480 Description: Logitech H540 USB Headset with Noise-Cancelling Technical specifications Input Impedance: 20 Ohms Sensitivity (headphone): 115dB +/-3dB Sensitivity (microphone): -42dBV/Pa +/- 3dB Frequency response (Headset): 20Hz to 20kHz Frequency response (Microphone): 100Hz to 16.kHz Cable length: 1.8m Connections: USB-A compatible (1.1, 2.0, 3.0) Package contents USB Computer Headset User documentation System requirements Works with Common calling applications across almost all platforms and operating systems. Windows® or macOS Chrome OS USB port (Type A port or adapter)