Overview Of The Speaker; Get Started; Turn On/Off; Check The Battery Level - Philips BT3900 User Manual

Overview of the speaker

a
•
Turn the speaker on or off.
•

Check the battery level.

b -/+
•
Adjust volume.
c
•
In Bluetooth mode, press to
pause or resume play.
• In Bluetooth mode, press twice
to play the next track.
•
Respond to an incoming call
through Bluetooth connection.
d
•
Enter Bluetooth pairing mode.
•
Clear Bluetooth pairing information.
e Battery level indicators
•
Show the charging progress.
•
Show the battery level.
f Bluetooth indicator
•
Show the Bluetooth status.
g AUDIO IN
•
Connect an external audio device.
h
•
Charge the built-in battery.

3 Get started

Always follow the instructions in this
chapter in sequence.

Turn on/off

• To turn the speaker on, press and
hold for over two seconds.
» The Bluetooth indicator starts
flashing.
» The battery level indicators light
up briefly.
» The speaker beeps.
•
To turn the speaker off, press and
hold for two seconds again.
Note
•
When there is no Bluetooth connection
for 15 minutes or the battery is at low level,
the speaker turns off automatically to save
power.
Check the battery level
The speaker is powered by the built-in
rechargeable battery. After power-on,
the speaker shows the battery level
immediately, and the battery indication
disappears in five seconds.
EN
4