5
3
Charge
Earphones
Place the earphones in the charging case.
The earphones will start charging automatically.
The LED indicators will turn on.
When charging is complete, the LED indicators will turn off.
You can charge the earphones in the charging case using the
USB Type-C cable.
Charge the battery
Charging case
Connect the supplied USB charging cable to:
• The USB Type-C charging slot on the charging case and;
• The USB AC adapter.
The 4 LED battery level indicators at the back of the
charging case start flashing. All 4 LED battery level
indicators become solid when charging is complete.
LED charging status indicator
Note
• For first time use, charge the battery for 5 hours for
optimum battery capacity and lifetime.
• After the first time charge, a normal charge takes
approximately 2 hours.
• Use only the supplied USB charging cable for charging
to prevent product damage.
• If all 4 LED battery level indicators at the back of the
charging case keep flashing, it means the charging case
is in protection mode. Charging will stop. In this case,
unplug the USB Type-C cable and plug it back and
charge the battery again. Replace the USB Type-C
cable if the problem persists.
Warning
Only charge with certified USB adaptor DC 5V capable of
0.5A output current or more.
0 - 25%
25 - 50%
50 - 75%
75 - 100%
100%
Check the battery status
Charging case
To check the charging case battery level status, press the
status button at the back of the charging case.
Earphones
Connect the earphones to your smartphone or Bluetooth device.
The battery level of earphones will show on the mobile
device.
Note
The location and availability of the battery level indication may
vary depending on the operation system of your mobile
device. For more information, consult the user manual of your
smartphone or Bluetooth device.
When the battery level is low, the LED indicators on the
earphones will flash every 2 seconds, and you will hear a voice
prompt every 150 seconds. You should recharge your earphones.
LED battery level indicator
<5%
5 - 25%
25 - 50%
50 - 75%
75 - 100%
=
X 1
