Sennheiser SD Pro 1 ULTRA-Noise Canceling Wireless Headset

  • Single-sided premium DECT wireless headset for desk phones and softphones
  • Versatile left/right wearing style
  • Built-in call handling
  • Up to 350′ of range and 12 hours talk time (8 hours wide band)
  • Sennheiser HD voice clarity
  • ActiveGardTM safeguards user from damaging effects of sudden, loud acoustic bursts
  • Requires EHS Cable Adapter # CEHS-AV 03 to remotely answer/end calls
  • For Physical Phones and Computers