Bluetooth Headset BH 303 - Charge the battery

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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


2. Connect the charger cable to the

charger connector. The red
indicator light is on while charging.
It may take a while before charging

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starts. If charging does not start,
disconnect the charger, plug it in
again, and retry. Charging the
battery fully may take up to 1 hour
and 30 minutes.

3. When the battery is fully charged,

the indicator light turns to green.
Disconnect the charger from the
headset and the wall outlet.

The fully charged battery has power
for up to 6 hours and 30 minutes of
talk time or up to 150 hours of
standby time. However, the talk and
standby times may vary when used
with different compatible Bluetooth
devices, usage settings, usage styles,
and environments.

When battery power falls low, the
headset beeps, and the red indicator
light starts to flash.