Sennheiser ConC 400 Series Instruction Manual page 11

Getting started
▷
You can choose between 3 different ear adapters in size S, M and
L and 3 different ear fins in size S, M and L (> 19).
▷
When mounting the ear adapter, make sure that the raised line in
the silicone of the ear adapter is aligned with the white marking
on the support of the in-ear sound tunnel of the earbud.
The correct alignment of the ear adapters ensures proper func-
tion of the earbuds and the best sound quality.
L
Model:
ConCPlus1-L
R
Model:
ConCPlus1-R
▷
Assign the right earbud to your right ear and the left earbud to
your left ear.
▷
Insert the earbuds at a slight angle into the ears and twist them
slightly into the ear canal so that they sit comfortably and snugly
in the ear canal and auricle (> 21).
3. Connecting the earbuds to a Bluetooth device
L
Connect the earbuds to your smartphone via Bluetooth (> 17).
1. 2.
R
Hold
4s
3.
ConC 400 | 11