Led indicators, Charge mobile devices – MEGAPOWER ML131 User Manual
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2. Connect a USB device to the OTG port with the supplied OTG cable to
double up as a USB host port.
LED Indicators
Charge : when on (red) the unit is charging. After battery is fully charged the
red LED turns off.
: When turned on (blue) unit is powered up
Charge Mobile devices
The Pico projector can be used as a backup charger for mobile devices with USB