User's Manual

The earphone charging case use a large current charging
chip.
Charging of charging bin
1.The standard data cable is inserted into the charging
bin(DC5V),and
other side of the cable connect the qualified charger to charge
the charging bin.
2
less than 33%-the first blue LED on
33-67%-the first led on and the third blue LED twinkle
67%-100%-the first and second led on, the third blue led twinkle
WARNING: Use an approved charger as far as possible.
Use of other types of chargers may violate the terms of
acceptance or warranty of the product and may cause
hazards. If a charger was shipped without a charging
cable at shipment, a 3C-certified charger or computer
must be connected to charge it.
Function operation
1: Answer calls
Stereo mode: call state, both ears have voice.
MONO mode: call state, single ear has voice(the“L”earbud can be