CS200i Headset with Flexible Boom Mic


This Koss Headset CS200i with Flexible Boom Mic has a flexible, hands-free electret noise-canceling microphone.

The all-new CS200i communication headset headphones are perfect for at the office, language learning programs, or taking internet conference calls, computer labs, and testing. Koss CS200i communication headset headphones' full range of sound brings conversations to life.

It has a single 3.5mm TRRS plug making it compatible with computers & mobile devices that have a standard headphone jack including PC, Mac, iPad, and Chromebook.



  • 3.5mm TRRS Single Plug
  • 4 Foot Cord
  • Foam Ear Cushions
  • Adjustable Headband
  • Noise-cancelling microphone
  • Lightweight design for all-day comfort



  • 20-22,000 Hz
  • 32 Ohms
  • 102 dB SPL