Koss Headset with Noise Cancelling Mic


The SB40 communication headset comes with a dynamic element that delivers premium sound at all volume levels, Koss SB40 Full Size Communication Headsets are ideal for gamers who crave deep, sound bass. Equipped with a noise-canceling microphone that eliminates excessive background noise for greater ease of use, it’s one headset every gamer should have in their arsenal.

This Koss Headset SB40 with Noise Cancelling Mic is designed for performance, comfort and high-quality sound. Ideal for multiple different environments including libraries and classrooms. 


  • Noise-canceling microphone
  • Full range of sound brings games to life
  • Microphone eliminates excessive background noise for greater ease of use with PC voice applications, such as speech recognition
  • Soft leatherette ear cushions envelop ears for long-lasting comfort and maximum isolation without excess pressure
  • Adjustable headband fits most head sizes
  • Independent 3.5mm plugs for easy headphone and microphone connection
  • Covered under the Koss Limited Lifetime Warranty