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Replacing the batteries | SoundComm™ B40 headset
soundcomm™-b40-headset
SoundComm™ B40 headsetSold from 2019

Replacing the batteries | SoundComm™ B40 headset

To remove and replace the batteries:

  1. On the top of the control module, turn the circular battery door counter-clockwise to open it
    Note: The battery door is attached to the headset cable to prevent misplacing it. Do not separate it.
  2. Tip the control module to remove the batteries
  3. Insert the new batteries. Be sure to match the + and markings on the batteries to those in the battery compartment
  4. Reattach the battery by turning it clockwise.
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Replacing the batteries | SoundComm™ B40 headset