Andrea

Andrea NC-181, Dragon certified, High Fidelity Monaural PC Headset with Noise Canceling Microphone with Voice Mute button. The NC-181 is a cost-effective, durable monaural headset solution particularly

Andrea Communications ANC-750 with Livetech USB Stereo Analog PC Headset, Flexible Boom Microphone That can be rotated Left to Right for use on Either Ear, Increased Speed and Accuracy. Most superior headset for Speech recognition comes with voice mute button.

Andrea Communications AC-155 USB Dual (Regular A-Type as well as C-Type) with Voice Mute button is a replacement to ANC-750 and is superior Stereo Analog PC Headset, Flexible Boom Microphone That can be rotated Left to Right for use on Either Ear, Increased Speed and Accuracy. Most superior headset for Speech recognition comes with voice mute button. Its supports the regular A-Type USB as well as C-Type USB.