Koss Headset with Noise Cancelling Mic

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-cancelling 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