check your chat time
Press both Volume buttons while not on a call.
if light shows...
red
yellow
green
To save battery power, turn off the headset when not using it.
Talk time
and/or you hear...
"battery level is low"
"battery level is medium"
"battery level is high"
your remaining talk time is..
less than 1.5 hours
between 1.5 to 3.5 hours
more than 3.5 hours
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