4
User Manual
HCB72
Bluetooth Mono Headset
User Manual
HCB72
Bluetooth Mono Headset
4. Charging the Headset
HCB72 comes with a Lithium Polymer battery built-in.
. Plug the travel charger into the power socket.
2. Plug the end of the travel charger into the power interface
adapter of the Headset.
3. While charging, the indicator will turn red; when charging is
completed, the red indicator will shut off or flashes red.
Note: Charging time is around 90~20 minutes.
● For first time use, make sure to fully recharge the Headset up to
4 hours. After a long time of not using it (around one month),
while recharging, it takes a while for the indicator to turn red.
● While charging, please do not use the Headset.
● Please use the original charger to recharge the Headset.
● When the indicator flashes the red light, it means the battery is
low, please recharge the Headset right away.
● Please recharge the Headset within the temperature range of
-10
℃
(+14
℉
)
+
45
℃
(+113
℉
).
1. Hold down to the
charging box firmly with
one hand while the other
hand pulls the lid up
4. Close up the lid
and plug in the
battery charger
2. Open up
the lid fully
3. Put the Bluetooth
headset into the
charging box
