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signals. Please connect the micro USB cable with the speaker (only
the micro USB end connects to speaker); it acts as an external
antenna to enhance the FM Radio signal. You can adjust the
speaker in diff erent positions and directions to get better signal.
GENERAL MAINTENANCE
To avoid damage or failure:
• It is strictly prohibited to expose the speaker in the places with high
temperature, e.g. places near heating device or car with direct sunlight.
• It is strictly prohibited to dip the speaker into water.
• It is strictly prohibited to use the cleanser including alcohol,
ammonia, benzene or abrasive. If needed, please clean it with a
piece of wet soft cloth.
Operating and storage temperature:
• It is strictly prohibited to operate and store the speaker in the
places with temperature lower than -25°C or higher than 55°C.
Low temperature will shorten the lifespan of battery.
WARNING
1. The working voltage is SV (tolerance is ± 0.2V). Misuse of this
could cause a re hazard and other safety risks. No liability or
responsibility is accepted by us for the usage of exceeding this
voltage range (eg. the working voltage for fast charging is 5V).
2. Disassembly ONLY by professionals.
3. Stay away from the re.
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