I am looking to buy a Nox 600 and have a question about setting it up wireless in the near future. My brother has a Garret and his pinpointer ties into his wireless headphones as well. Is there any pinpointer that can tie into the Nox wireless headphones (Miccus SR-71) or is there another pair of wireless headphones that work with the Nox and can tie to a good pinpointer? Thanks in advance for the info!