5
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1. Connect the charger to a wall
outlet.
2. Connect the charger cable to the
charger connector (14). The red
indicator light is displayed
during charging. Charging the
battery fully may take up to 2
hours.
3. When the battery is fully
charged, the green indicator
light is displayed. Disconnect the
charger from the headset, then
from the wall outlet.
The fully charged battery has power
for up to 8 hours of talk time, up to
300 hours of standby time, or up to
7 hours of music playing time.
To check the battery charge when
the headset is not connected to a
charger, press the answer/end key
when the headset is switched on
and no call is in progress. If the
indicator light is green, the charge
level is sufficient. If the light is
yellow, you may need to recharge
the battery soon. If the light is red,
recharge the battery.
When the battery charge is low, the
headset beeps every 5 minutes and
the red indicator light flashes.
Switch on or off
To switch on, press and hold the
power key for about 2 seconds. The
headset beeps, and the green
indicator light is displayed. The
headset tries to connect to the last
connected mobile device.
To switch off, press and hold the
power key for about 5 seconds. The
headset beeps, and the red indicator
light is briefly displayed. If the
headset is not connected to a device
within about 30 minutes, it
switches off automatically.