Koss CS100 Communication Headset Headphones

The Koss CS100 communication headsets boast a full range of sound that helps bring every conversation to life. With high noise sensitivity and reduced sound distortion – not to mention hands-free communication via an electret, noise cancelling microphone – it will seem as if the person on the other end of the line is right in front of you.

Whether you employ telephony, voice-activated or voice recognition software – or indulge in computer games with sound cards that feature built-in bias supply* – CS100 headsets offer long-lasting comfort to accommodate the longest of telecommunications.

*Can be used with an external power source if sound card does not have built-in bias supply.

Key Features

• Full range of sound brings games to life
  
• Dynamic element delivers high sensitivity and reduced distortion for premium sound at all volume levels
  
• Improved signal transmission and conduction for cleaner, clearer sound
  
• Ear cushions create balanced, open, hear-through sound, maximizing comfort and evenly distributing sound
• Independent 3.5mm plugs for easy headphone and microphone connection
  
• 8 foot cord maximizes movement
  
• Electret noise cancelling microphone

• 30-16,000 Hz (headset); 100-16,000 Hz (microphone)
• 32 ohms (headset); Same as load resistance (microphone)
• 91 dB SPL/1 mW (headset); -56 dB +/- 3 dB per 1 V/1 KHz (microphone); (-36 dB +/- 3 dB, V/Pa)
• <1.0% (headset)
• Straight, Single-entry, 8ft
• Limited Lifetime Warranty