Long press both buttons for TWS
pairing.
Long press both buttons to disconnect
when TWS paired.
Once the speakers have been paired
with each other the first time, they
will automatically pair, when they are
turned on. Once you then turn one of
them off, they will both shut off.
SETTING UP A CONNECTION
Switch the speaker on by long press on
the power button until the LED indica-
tor rapidly flashes blue. When entering
BT mode, please use a mobile device or
other device that supports BT to search
for the speaker name Roseland RS-400,
pairing it successfully and then you can
link it automatically next time. When
the LED indicator lights up blue, the
speaker is paired.
CHARGING
Remove the protective cover from the
charging port (2) on the speaker.
Connect the USB charging cable pro-
vided to a 5 V USB charger and connect
the USB charging cable's connector to
the charging port on the speaker (2).
Before using the speaker for the first
time, it must be charged for at least 2
hours.
CLEANING AND MAINTENANCE
Wipe the speaker down regularly with a
wellwrung cloth.
Fully charge the speaker at least once
a month, regardless of whether or not
you use it.
Store the speaker in a dry, dust-free
location.
When the built-in battery in the speaker
is worn out, the speaker must be dis-
posed of.
The battery cannot be replaced.
5
EN