Quick Guide

is not used in a long time, keep it in a cool and
well-ventilated place, and charge the earphone once every
two months.
1.When the white LED light of the connected headset
flashes with a "beep" tone, it indicates that the headset is
low on power. If you continue to use it, it will automatically
shut down. At this time, you need to put the headset back
into the charging box to charge.
2.If both the earphone and charging box are out of power,
plug in the cable of the charger into the TYP-C USB port on
the charging box, and plug the charger into the AC socket.
The charging box and earphone will be charged
simultaneously.
3.The earphones are charged in the charging box through
two metal contacts. The white LED lights of the earphones
are on when charging. It may take about 2 hours to fully
charge the battery. After the battery is fully charged, the
white LED lights are off. The earphones are ready for use at
this time. When the charging box is charging, the white LED
light flashes. It may take about 2 hours to fully charge the
battery. After the battery is fully charged, the white LED light
is always on. At this time, disconnect the charger from the
power socket and the charging box.
4.A fully charged battery of earphone can provide about 3.9
hours of talk time, or 94 hours of standby time. The actual