Koss SB45 USB Full-Size Over-Ear Communication Headset

Koss SB45 USB Full-Size Over-Ear Communication Headset

Koss SB45-USB Full Size Communication Headsets deliver the full range Sound of Koss allowing you to hear and speak clearly. The Koss Clear Voice Technology, or CVT, allows the SB45 USB noise-reduction microphone to eliminate excessive background noise. This enables the PC voice applications, such as speech recognition, to be used much more easily.