18
Charging
Charge the battery by connecting the USB cable supplied
to a commercially available USB Type-C power adapter.
Initial charging takes approximately 3 hours when using
a USB Type-C power adapter with a 5V/2A output.
A
Connect this device to a USB Type-C power adapter.
Connect the device to a USB Type-C power adapter us-
ing the USB cable supplied.
You can also charge using the USB Type-C
connector at the bottom of the device (for
headset connections).
B
Plug in the USB Type-C power adapter to an electric
outlet.
The LED indicator turns on.
If the battery is completely flat, the LED indicator
does not turn on for a while when charging
starts. Charge for at least 30 minutes, and then
re-connect the USB cable.
LED indicator status
This indicates the status of the product using colors and the lit
status of the LED. (The LED indicator provides a rough indication
of the amount of remaining battery.)
: Flashing : On : Off
Indicator
Status
Battery charge status
Operating
10% or more
(red)
Operating
Less than 10%
(green)
Charging
90% or more
(yellow)
Charging
10 to 89%
(red)
Charging
Less than 10%
