Updated by Hayden Everly on Sep 18, 2026
Pairing Bluetooth device to the OfficeRunner II headset:
To disconnect Bluetooth press and hold the button on the dongle for 3 seconds until it flashes red
To re-connect Bluetooth press and hold on the button on the dongle for 3 seconds until it flashes blue


Time for a new headset?
Many Sennheiser Bluetooth Customers have switched to the Leitner LH370!
This is the internal support database for Headsets.com. We manufacture and sell office headsets in North America. With over 25 years' experience in the business, we know headsets.
Please use our support database for free headset support, whether you’re a Customer of ours (or not). If you have problems, suggestions, or unanswered questions, please email us at hello@headsets.com (compliments also welcomed 😀)
Looking for office headsets in the UK? Check out Headsets.co.uk.
OfficeRunner II Dipswitches
How do I Conference the OfficeRunner II Headset?
OfficeRunner II - Rejecting a call and placing a call on hold
Can I change/reset the battery on my OfficeRunner II headset?
Can you use an original OfficeRunner DC cord in the OfficeRunner II?
OfficeRunner II Resets
This is the internal support database for Headsets.com. We manufacture and sell office headsets in North America. With over 25 years' experience in the business, we know headsets.
Please use our support database for free headset support, whether you’re a Customer of ours (or not). If you have problems, suggestions, or unanswered questions, please email us at hello@headsets.com (compliments also welcomed 😀)
Looking for office headsets in the UK? Check out Headsets.co.uk.
Questions/comments?