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Getting started
SPORT True Wireless | 11
Getting started
1. Waking up the earbuds and the charging case
and charging the rechargeable batteries
Upon delivery, the rechargeable batteries of the earbuds and the
charging case are in sleep mode and have to be woken up by con-
necting them to a power source once.
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Remove the protective foils from the earbuds.
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Insert the earbuds into the charging case.
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Close the lid of the charging case.
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Open the protective cover of the USB socket of the charging box.
Connect the USB-C cable to the charging case and to a USB
power source (> 14).
The earbuds and the charging case are woken up and the
rechargeable batteries are being charged. The earbuds are now
ready for use.
2. Selecting “Adaptable Acoustics” with suit-
able ear adapters and ear fins for optimum fit of
the earbuds
The perceived sound quality including bass performance for the
“Adaptable Acoustics” feature of the SPORT True Wireless depends
to a large extent on the correct fit of the earbuds in the ear. Earbuds
that fit perfectly in your ears do not fall out even during fast move-
ments and, especially for “Focus” mode, the best possible noise can-
cellation is ensured. Therefore, you can choose between ear adapt-
ers and ear fins in different sizes.
L
R
USB-A
USB-C
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M
S
closed
open
S2
S3
S1
N