5 EN
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Charge the battery
Charging case
Plug one end of the USB-C cable into the
charging case and the other end into the
power source.
The charging case serves as a portable backup
battery for charging the earpieces. When the
charging case is fully charged, it will fully
recharge the earpieces 3 times.
Earpiece
Take out the earpieces and remove the
insulation labels.
Put the earpieces back into the charging
case and close the lid, the earpieces then
start charging.
Normally, a full charge takes 2 hours (for the
earpieces or charging case) by USB cable.
Before you use your headphones, place them in
the charging box and charge the battery for 2
hours for optimum battery capacity and lifetime.
Use only the original USB-C charging cable to
avoid any damage.
Finish your call before charging. Connecting the
If the headset is not used for a long time, the
rechargeable battery will begin to lose its
charge. To avoid this loss, please fully charge the
battery at least once every three months.