11
open insertion and removal
To insert the Open
earbud or custom
shell, be sure the
battery is inserted
and the battery door
is closed securely.
Hold the thicker tubing
outside of the earbud
or custom shell, where the retention lock
meets the tubing. Gently insert the tip into
your canal.
Carefully place the
instrument behind your
ear with the earhook
wrapped over the top
of your ear.