JK Audio BlueDriver-M3 - Manual (Page 19)

FAQ's
15
FAQ's
Why doesn’t the BlueDriver
change connections when
I move the switch from
Headset to Phone?
If you change this switch while the
unit is on, you will need to power the
unit off (see page 7), then power the
unit back on before the change takes
effect.
How long does it take to
recharge the battery?
BlueDriver-M3 can fully charge
the internal battery in about 2 1/2
hours. These batteries do not have
a “charging memory” and they can
be recharged at any time without
changing their life expectancy.
How long will the charge on
the battery last?
Based on tests with BlueDriver-M3
about 1 meter from a Bluetooth
wireless thecnology enabled device,
the battery should last for about
10 hours under normal use. As an
indicator of low battery, the blue LED
will grow dim and then extinguish
a short while before the battery is
completely exhausted and the unit
shuts down.
How do I replace the battery in
this unit?
This is not a user replaceable battery.
Please contact JK Audio or a factory
authorized service center for battery
replacement.