Charge the battery
The headset has an internal,
nonremovable, rechargeable battery.
Do not attempt to remove the battery
from the device, as you may damage
the device.
1. Connect the charger to a wall
outlet.
2. Connect the charger cable to the
charger connector. The indicator
light is on while charging. It may
take a while before charging starts.
ENGLISH
If charging does not start,
disconnect the charger, plug it in
again, and retry. Charging the
battery fully may take up to
2 hours.
3. When the battery is fully charged,
the indicator light turns off.
Disconnect the charger from the
headset and the wall outlet.
The fully charged battery has power
for up to 6 hours of talk-time or up to
150 hours of standby time. However,
the times may vary with different
compatible Bluetooth devices, usage
settings, usage styles, and
environments.
When battery power is low, the
indicator light quickly flashes twice
about every 3 seconds.