Circle SC230 II USB headset

Product Descriptions

Sennheiser CIRCLEâ„¢ SC 230 USB CTRL II (single-sided) feature an in-line call control unit and work seamlessly with all UC platforms. With Sennheiser Voice Clarity, a noise-cancelling microphone and a lightweight, ergonomic design for all day use, they are the perfect tools when clear communication and long-term user comfort are crucial to the job in hand.

  • Monaural Headband
  • USB connector
  • Noise cancelling microphone
  • Microphone frequency response 150-6800 Hz
  • speaker frequency response 50-18000 Hz
  • Max 113dB limited by ActiveGard
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