Blaupunkt BT15, Owner'S Manual

Notes: 

Your battery will last longer if you follow up below simple guidelines for charging and 
storing.
a.    For charging first time, charge it at least 10 hours.
b.    Recharge and store the unit within the temperature range of 5°C~35°C (40°F~95°F).
c.    Do not charge (longer than 24 hours). Excessive charging or discharging may shorten the 
        battery's life.
d.    Battery life naturally shortens slowly over time.
e.    Please turn off the speaker if long time not to use.
f.      The speaker can play music during charging.
g.    Due to prolong charging and discharging, the unit battery life will be affected and 
        playback time will also be shortened. We cannot guarantee the same playback 
        consistently throughout and this is not include in our warranty and service.

Power on/off

Press and hold the “ M” button in 3 seconds to power on or power off the speaker. Short press 
the button can switch the play mode between Bluetooth/radio/microSD card/AUX IN.

Clock time and alarm

The speaker includes 24 hours format clock time and one alarm, which able to wake up you in 
the morning.

1.    Clock time setting

: power on the speaker or short press the “

   ” button till the time 

        interface show on display; press and hold the “

  ” button till the hour digits flare on 

        display; press the “ +” and “-“ button to adjust the hour setting; press the “

   “ button 

       again 
        to confirm the hour setting, and the minute digits will flare on display at same time; press 
        the “ +” and “-“ button to adjust the minute setting, press the “

” to confirm and finish the 

        clock time setting.

2.    Alarm time setting:

 After finish the clock time setting, short press the “

   ” button switch 

        to alarm time interface; press and hold the “

  ” button till the hour digits flare on display; 

       press the “ +” and “-“ button to adjust the hour setting; press the “

 “ button again to 

       confirm the hour setting, and the minute digits will flare on display at same time; press 
       the “ +” and “-“ button to adjust the minute setting, press the “

” to confirm and finish the 

       clock time setting. Press the “ 

    “ button again to switch back the clock time interface. 

3.   Alarm on/off: 

After finish the alarm time setting, press and hold the “

“button till “ A-on” 

       show on display to turn on the alarm. Meanwhile, the 

   icon will light up which means the 

       alarm is working now, and will ring up when the alarm time is being on. To turn off the 
       alarm, please press the “

     ” button till “ A – OF” show on display.

4.   Alarm sound cancel:

 When the alarm time is arrived, the alarm sound will ring up; press “

       ” to cancel the sound, and will ring up again at same time next day. 

Notes:

a.    The alarm sound will last 1 minutes and auto off in case of you do not press the button to 
       cancel the sound.
b.    Only the bell sound is available to select as the alarm source.
c.    Please make sure the speaker connect with USB power, or have battery power inside. The 
       alarm cannot work if the battery power is off or too low.
d.   When you set up the alarm ready, and power off the speaker. The alarm still can wake up 
        you when the time is being. 

BT15 

CLOCK

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