Minelab ML85 Headphones For X-Terra Pro/Manticore/Equinox 700 & 900…
They may also be wired directly via the auxiliary cable and 3.5mm jack. Compatible With Equinox 700 Equinox 900 Manticore X-Terra Pro / Elite Note: These are not compatible with Minelab Equinox 600/800, or other Bluetooth detectors.