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Koss SB45 USB Headset


Koss SB45 headset for general communication and gaming. USB connection for use with PC and portable computer devices.

Out of stock

SKU: SB45USB Categories: , , Brand:

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.

The SB45 USB effortlessly collapses into a compact form for easy storage or on-the-go transportation. Just simply collapse the SB45 USB into its compact form for when you want the comfortable Sound of Koss wherever you are.

Key features:

  • Single, USB plug for quick headset connection
  • Communication headset
  • Noise-reduction Clear Voice Technology (CVT)
  • Premium sound at all volume levels
  • Anisotropic ferrite magnet structures deliver high sensitivity and reduced sound distortion
  • Experience absolute comfort with soft, leatherette ear cushions
  • Collapsible for compact storage
  • Covered under the Koss Limited Lifetime Warranty


Magnet Type Ferrite
Impedance 100 Ohms
Frequency Response 18 Hz to 20 kHz
Sensitivity 103 dB SPL at 1 mW
Wired Connectivity
Audio Connector to Source USB Type-A
Cable Design Single-Sided
Cable Length 8′ / 2.4 m
Packaging Info
Package Weight 0.895 lb
Box Dimensions (LxWxH) 11.85 x 8.2 x 4.4″


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