Warnings
Do not leave the device unattended while charging.
Your device should be stored and transported within the temperature
and humidity ranges of -10° to +50°C (14°F to 122°F) and <90% RH.
Your device is designed to operate from 5°C (41°F) to 40°C (122°F).
Keep the device protected from dust or external particles.
We recommend using a 5V up to 500 mA USB adaptor.
Do not use the device in mines or other areas with explosive gases.
When the device is connected via micro USB cable to external mains-
operated equipment such as a charger, PC, audio source or similar, this
equipment must comply with IEC 60950-1, IEC 62368-1, IEC 60601-1 or
equivalent safety standards.
Only the accessories and cable that are included in the sales box must
be used. Using cables other than those specified or provided may result
in increased electromagnetic emissions or decreased electromagnetic
immunity of this equipment and result in improper operation.
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