KOCASO NB1016 - Manual (Page 4)

U Disk
Connect U disk with transfer line →insert USB OTG port with OTG transfer line .When
U disk is ready then can used .
☆ 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