Aliph Jawbone User Manual page 13

Note: To insert earloops meant for the left ear, you will need
to turn the headset over.
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Earbud
Ears vary widely in shapes and sizes, so Jawbone comes
with multiple earbuds. If you find that the standard
earbud does not fit your ear correctly, choose a different
fit by selecting one of the additional earbuds included.
Few people have exactly the same fit in each ear, so try
the other ear as well to see if you get a better fit.
The earbud connects to Jawbone using a simple 'rotate
and lock' system, illustrated below:
The barrel
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