Touch the position of the left ear and right ear, touch the phone one time, reduce the volume of the left earphone two times, increase the volume of the right earphone two times, press the next song of the left ear three times, press the last song of the right one three times, press the switch of the five seconds for a long time, and report the number of the two earphones at the same time when calling.
Turn on the phone after shutdown, and the headphones automatically connect to the mobile phone.
Headphones have sound in both ears for two-channel calls.
Headphone music playing time is about 2-3 hours, call time is about 4 hours, standby time is about 6 hours.
Battery capacity of charging seat is 300AH and headphone battery capacity is 35mAh.
Charging time is 70 minutes.
Charging voltage of charging box is 5V.
The charging time is 1 hour, the capacity of the charging box is 300 mAh, and the charging red light is always flashing.
The charging box can charge the earphone about four times.
When the headset is charged, the red light is always on and the full light is turned off.
The blue light is always on when the charging box charges the earphone.
Note: Products comes with original packing with complete QC of our team. Thus the product is irreversible.