Noise Cancel microphone wiht pasive filfer. Folding microphone boom, which allows positioning on both sides.
Enhanced noise attenuation, especially for lower frequencies. Good noise attenuation that extends to the high frequency range provides suitable protection in most noise situations.
PTT (Button Push to Talk) wide and responsive with silver contacts and constant pressure for optimal functioning.
nd conford. (see hygiene KIT in the Accessories category)
You can choose the PTT side and the Helmet Attachment (Slot Fitting)