Here’s a photo report of dismantling the Garrett MS-3 wireless headphones (which are used with the Garrett AT MAX or Garrett Z-Lynk wireless adapter). Plus, a circuit diagram and a board. I’ve tried out these headphones in practice – good ones, although a bit expensive.
All content related to wireless metal detector headphones is here. All info about metal detector repairs is here.
Is this an accidental coincidence?
I am pretty sure the most important info is missing. How do you open them? It goes from an intact picture, to one where the speakers are disassembled. The most crucial pic and info is missing.