Currently, we do not have extender microphones to go with the Owl. Please note, that it is OK to use an external microphone in place of the Owl's microphones, but there is no guarantee that echo cancellation will work correctly, as echo cancellation will need to be performed by the host application. 3rd party external microphones have not been tested. It is important to note that you must use the Owl's speaker. If there is an external source of audio like a separate speaker, the Owl will focus its video on the source of audio rather than local participants.