Notice
：
If the two earphones cannot be paired with each other, follow the steps below.
Step
Operating
Indicator light
1
Delete the corresponding "CARD20"
Bluetooth connection in the phone
settings.
\
2
Put the earphones in the charging
case and close the lid.
The earphones lights up red after
closing the lid.
3
Take out the two earphones
separately, and tap them 5 times
within
40
seconds
(you
can
also
tap
them at the same time).
Each headset flashes red 3 times.
4
Put
two
earphones
into
the
charging
case and close the lid.
The earphones lights up red after
closing the lid.
5
Remove the earphones and repeat
step 3.
Red
light
on
each
headset
for
3
seconds.
6
Put
two
earphones
into
the
charging
case and close the lid.
The earphones lights up red after
closing the lid.
7
When the charging case is opened
again, the two earphones will
re-pair in about 30 seconds.
After
pairing,
one
earphone
flashes
blue
light quickly, and the other earphone
flashes blue light every 5 seconds.
After completing the above operations, connect the phone again to use it normally.
Indicator Light
Pairing Mode
1. Earphone Indicator Light
Open the charging box, the red and blue lights of the earphones will light up at the same
time, then the red light will light up, and then the blue light will flash quickly, indicating that
it is ready to pair.
After the two earphones are successfully paired with each other, the main earphone flashes
blue quickly and the sub earphone flashes blue slowly.
After the earphone and mobile phone are successfully connected, the two earphones flash
blue light intermittently.
Put earphone into charging box and then close, displays red light when charging, earphones
full charged when display blue light, 25 seconds bule light turn off when ends.