CS100i Communication Headsets

The Koss CS100i Communication Headsets features a flexible electret boom microphone and a standard 3.5mm (TRRS) plug.
$24.99 Regular price
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Whether you employ telephony, voice-activated, or voice recognition software – or indulge in computer games – CS100i headsets offer long-lasting comfort to accommodate your communication needs. The single 3.5mm (TRRS) plug works with the headphone jack found on modern computers, tablets, desk phones and gaming systems.
  • 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