KOCASO M9100 - Manual (Page 6)

3
transfer line. When U disk is ready then you can use.
☆ Please don't push U disk frequently ,or will damage the U disk.
5. TF card Usage
Support 32GB memory card
Insert the memory into the card slot then the screen will display “ SD
card is in readying now “, when the words disappear, it means the TF
card have been prepared that can use.
Cancel TF Card
Close all programs or documents in the card .Click → setting →
TF card and internal memory → Uninstall TF card，press and popup a
half of card then take it out.
☆
Please don't insert or push the card for more times or will damage the Card.
☆ Use brand card to avoid incompatible.
6. Start to use
Battery charging
One port of the power adapter insert into socket, another port
connect to DC interface of device to charge ,when the battery is in
charging will display as： When the battery is fully charged, battery
ICONS display as： .
☆ Can use a USB cable to connect the PC to charge.
☆ Can Use the device when it is in charging, but have to spend more time for
charging.
Battery management
The battery is not fully charged when packaged , advise you to make
battery fully charging for 4 hours at least before you use the device.