High Fidelity Monaural USB Computer Headset with Noise Canceling Microphone and Volume/Mute Controls. Andrea Communications noise canceling computer headsets deliver a high fidelity audio experience with the highest voice recognition industry rating. Andrea's USB solution bypasses your desktop or laptop computer's integrated sound system, providing increased intelligibility and performance of microphone input and stereo speaker output for all of your digital audio applications including VoIP and speech recognition programs. Features: High Fidelity Monaural USB Computer Headset with noise canceling microphone 40mm speaker with large comfortable ear cushion Includes Andrea's Noise Cancellation Microphone Technology with Highest Voice Recognition Industry Rating Pro-flex wire microphone boom for accurate microphone placement Windsock for minimal breath popping Stainless steel adjustable headband Inline volume and mute controls Reversible for left or right side usage Folds flat for storage Extra long 8 foot shielded cable Durable construction, cost effective headset solution Compatible with: PC: Windows 10 & Windows 11 Apple: Mac OS X 10.5 and up