Identifying your Simple Ear
Battery Door
Wax Guard
Microphone
Retention Tube (R/L)
Sound Outlet
Changing the Retention Tube
• To remove the retention tube, use your
ngernail to push on each clip just
enough to unseat the retention tube
and pull to remove. (g. 3)
• Hold the body of the device in your
hand with the battery facing you.
The battery door hinge should be at
the top of the device. Next, with the
color dot indicator facing you, grab
the retention tube and snap the base
into the bottom of the device. The
blue dot should assemble from the
right and the red from the left. (g. 1)
• Finally, attach the top of the
retention tube into the top of the
device (g. 2)
(g. 1)
(g. 2)
(g. 3)