Operating Range - oticon Remote Control 3.0 Instructions For Use Manual

Operating range

With Remote Control you can operate your hearing aids from a distance
of up to 1.8 metres. A direct line of sight between Remote Control and
your hearing aids is not required. If you have paired two hearing aids
with Remote Control, both will be adjusted at the same time.
Up to 1.8 m
14 About Start-up Handling Warnings More info