CHARGING SPEAKER
NOTE:
Before using M91, please use the micro USB cable
(included in the package) charging.
(1).The speaker must be turned off before charging, to
avoid making the speaker work abnormal, please do not
charge when the unit is power on.
(2). Plug the small micro USB pin into the charger port on
the rear side of speaker, and the another end of the cable
(the standard USB 2.0 plug) into any standard USB port
(such as a computer or USB charger).
(3). The red LED will automatically turn on while it’s
charging, when fully the charged, the LED indicator light
will be turned off.
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