JVC SP-AT3-B, Инструкция по эксплуатации, Страница: 11 / 24

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• Use the supplied micro-USB cable only, and connect directly to a computer.
Charging will not be completed properly by an indirect connection, such as via
a USB hub.
• If the unit is not used for a long time, the light of the button may not light up
when you connect the micro-USB cable to charge the unit. In this case, do not
disconnect the micro-USB cable from the unit and wait until the light of the
button lights up.
• Charging time varies depending on conditions of use of the battery and the
output voltage of your charging device.
• The unit will get warm during charging. This is not a malfunction.
Battery Life
When using the Bluetooth ® connection, the speaker has approx. 6 hours
of playback time in fully charge status and in medium sound level.
Time stated above may vary, depending on ambient temperature or
conditions of use.
When the Battery is Almost Empty
The light of the button will flash quickly and the unit will prompt
a continuous warning tone. When the battery becomes empty, the
speaker turns off automatically.