20
Adjust the earpieces to comfortable positions by extending or retracting the head-
band.
NOTE
For longer battery life, turn off the headphones whenever they are not being
used. Press the “OFF •
ON” button to turn off the headphones and make sure
the power
lamp has gone out.
Replacing the batteries
When the batteries begin to get weak, the power lamp will not come on even if you press the “OFF • ON” button. If this is the case,
replace the batteries as soon as possible.
Take great care not to allow children to swallow batteries or any other removed part, as these could cause serious injury
or death if swallowed.
Do not let dust, oil or water get on or in the headphones when replacing the batteries.
S00129
Basic Operations
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