4.1 Switching the product on and off
• Press and hold the function button
seconds to switch the speaker on or off. An acoustic
signal will sound and the status LED (8) will start
flashing or go off.
Note – Automatic shutdown
Note that the speaker will automatically switch
off after 10 minutes without action (no audio
playback/no Bluetooth
4.2 Charging the battery
Warning – Rechargeable battery
• Only use suitable charging devices with USB
connections for charging.
• As a rule, do not use charging devices or USB
connections that are defective and do not try to
repair them yourself.
• Avoid storing, charging or using batteries in
extreme temperatures.
• When stored for a long period of time, batteries
should be charged regularly (at least every three
months).
• Charge the speaker fully before using it for the first
time.
• Connect the included Micro-USB charging cable to
the speaker's Micro-USB port (6).
• Connect the unused connector on the Micro-USB
charging cable to a suitable USB charger. Please refer
to the operating instructions for the USB charger
used.
• The status LED (8) lights up constantly in red during
the charging process.
• If the battery is fully charged, the status LED (8) will
go out.
(1) for about 4
function).
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Note – Charging
• It takes approx. 6-7 hours to completely charge the
product.
• The speaker's battery can be charged whether the
speaker is on or off.
• If the battery capacity is less than 10%, the
speaker will emit two acoustic signals. You will
only receive this information if the speaker is on.
• The actual battery life varies depending on use of
the device, the settings and the ambient conditions
(rechargeable batteries have a limited service life).
4.3 Audio playback via the included audio cable
(3.5 mm jack)
• Ensure that the speaker is switched off.
• Connect your mobile terminal device (MP3 player,
smartphone, etc.) and the AUX input (5) of the
speaker using the included 3.5 mm audio cable.
• Set the volume on your terminal device to a low level.
• Switch on the speakers as described in 4.1,
Switching the product on and off. The status LED
(8) is now green.
• Start and control audio playback on the connected
terminal device accordingly.
• Press the function button – (2) to reduce the volume.
• Press the function button + (4) to increase the
volume.
• Press the function button
speaker.
Note
Please note that you cannot establish the Bluetooth
connection described under 4.4 and 4.5 if an audio
cable is connected.
( (3) to mute the
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