Sennheiser CC540 Ultra Noise Cancelling
Binaural Telephone Headset

Over the head, binaural headset with large ear caps supplied with
ultra noise cancelling microphone and Activegard protection
technology.

CC 540 Features:

• The CC 540 is the headset for maximum productivity.
  
• Precise sound to both ears
  
• Durable construction
  
• ActiveGardTM safeguards the user from the effects of an
  acoustic burst
  
• Independent, double-sided headband adjustment and self-
  adjusting ball-mounted speaker capsules allow perfect fitting
  to the head
  
• 300° adjustable microphone boom allows microphone to be
  positioned exactly for optimal speech clarity.
  
• Teflon® washer support increases positioning accuracy,
  stability and ensure optimal durability.
  
• Unique comfort pads in the headband and specially padded
  ear caps distribute pressure and ensure remarkable comfort
  even during extended wearing time
  
• Binaural headset ensures maximum block out of
  background noise, increasing concentration and efficiency
  
• Bottom cable required for connection to phone set