Steren BAF-1220, User Manual

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BEFORE TO USE
Option 2: With the rechargeable battery
Option 3: With external battery (12 V)
Power options
Choose some of the next options to give power to speakerbox:
Option 1: With cable input
12 continuous hours. To charge it in next times, leave it connected until the LED change
to blue color.
The battery life is 4 hours approx.
Be careful with the polarity when
you make the connections