NB 20

Neckband for Sennheiser SDW 5000, SD Office, Office Runner and D 10 series
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A lightweight neckband for the Sennheiser SDW 5000, SD Office, OfficeRunner and D 10 series.

The neckband is to be mounted on the headset by the use of a click-on adapter. The click-on adapter is included in the SD Office and OfficeRunner product packaging.

When used with a Sennheiser D 10 headset the click-on adapter from the HSA 20 earhook accessory set (art. no. 506524) is needed additionally.


  • Lightweight solution for optimal wearing comfort

  • Flexible neckband and adapter interface to accommodate all head sizes

  • Soft HSA 20 earbuds provide secure fit and noise isolation

Technical Data

  • Wearing style
  • Weight
    114 g


  • Quick Guides
WARNING (for California residents only): This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects and other reproductive harm. For more information go to: www.p65warnings.ca.gov.