5
ENGLISH
PRIMARY/SECONDARY MODE
These earbuds have primary-secondary switch function.
• When the earbuds have been connected to a Bluetooth device, take
out either of the two earbuds, it can be connected and used normally.
During this period, you can take out the other one and they will pair
with each other so you can use both of the earbuds.
• When both earbuds are connected to your phone, no matter which
one is put back to the charging case, you can use the other one wi-
thout interruption.
LOADIND
Charge the earbuds
Put the earbuds into the charging case
Charging the charging case
There is a USB-C cable included in the packaging. Connect it to the
USB charging port and the other end into a USB powered source to
charge your case.
When charging,the indicator light will gradually become bright or dim.
Power indicator:
- 5-35% Red light
- 35 -70% Yellow light
STATUS INDICATOR LIGHT
No pairing
Redandbluelightsflashquickly
The earbuds are paired
with each other
Bluelightflashing
Successfully paired
with the phone
The indicator light is off
Power on
Red and blue light up quickly for 1
second
Power off
The indicator light is off
Incoming call
Bluelightflashestwiceevery3seconds
Charging
Red light is always on
End of charging
The indicator light is off
Summary of Contents for SUGAR 20
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