Koss SB45 USB Headset with Microphone overview

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

Koss SB45 USB Headset with Microphone overview Read More »