Sennheiser FLX 70 Instruction Manual page 17

Exchanging the earbud
If the pre-mounted earbud (size S) does not
fit your ear:
!
Detach the earbud from the headset and
replace it by the larger or smaller one in-
cluded in delivery.
Attaching and adapting the earhook
Please note that the earhook
turned when changing from the left to the right
ear or vice versa.
!
Clip the earhook
that the earhook can be turned and inclined to fit comfortably on
your ear.
Putting on and adjusting
!
Switch the headset on. The LED
flashes blue three times.
!
Put the headset on so that the earbud
fits into your auditory canal as shown
on the right.
!
Bend the flexible earhook
perfectly on your ear.
16
has to be
on the ball joint
until it fits
, so