Type-C charging Wireless charging
Remarks:
The indicator light of the charging box is off when the earphone in the
idle state
（
not in charged
）
.
Open the cover of the charging box, the 4 white indicator lights of the
charging box will light up in sequence, and the indicator lights will go
out after about 5s.
Indicates that the current charging box power level from low to high is
one, two, three, and four white lights flashing.
If you do not use the earbuds and charging case for a long time, it is
recommended to charge the earbuds and charging case for at least 3
months to avoid the battery exhaustion and enter the sleep mode.
Notes:
Batteries (battery pack or batteries installed) shall not be exposed to
excessive heat place, such as sunshine, fire.
The battery is recyclable.
