Skip to content

Blackwire C610/C620: How to Adjust the Mouthpiece

Article ID:

This procedure explains how to adjust the mouthpiece on the Blackwire C610/C620.

  1. Hold the receiver securely against your ear with one hand. With your other hand, adjust the microphone boom so that the tip sits two finger-widths from the corner of your mouth. To prevent breath noise, avoid putting the microphone in front of your mouth.
  2. Carefully bend and shape the boom with both hands as shown. Avoid bending or twisting the boom near the microphone or earpiece.
  3. Microphone boom is properly placed.