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Notices when using battery
• The battery has a limited service life. The remaining life gets shorter as the times of
charging increase. If the battery becomes feeble even after the charging, this indicates
the service life is over and you have to use a new specified battery.
• Do not dispose of old batteries with everything domestic garbage. Please dispose of old
batteries at the directed places with specific rules for their disposal.
• Please do not throw batteries into a fire, as this will cause the battery to catch fire and
explode.
• When installing the battery, do not use force or pressure, as this will cause the battery
to leak, overheat, crack and catch fire.
• Please do not use wires, needles or other metal objects to short-circuit the battery. Also,
do not put the battery near necklaces or other metal objects as this will cause the battery
to leak, overheat, crack and catch fire.
• Please do not solder the contact points of the battery, as this will cause the battery to
leak, overheat, crack and catch fire.
• If the liquid in the batteries goes into the eyes, there is a risk of blindness. It this occurs
do not rub the eyes, but immediately rinse eyes with clear water and go to the hospital
for treatment.
• Please do not disassemble or modify the battery, as this will cause the battery to leak,
overheat, crack and catch fire.
• Please do not use or place the batteries near high temperature places such as near a
fire or heating vessel as this will cause the battery to leak, overheat, crack and catch
fire.
• If the battery overheats, changes color or becomes distorted during use, charging or
storage, please stop using and replace it with a new battery.
• If the liquid from the battery comes in contact with skin or clothing this could cause
burning of the skin. Immediately use clear water to rinse and seek medical tips if necessary.
• If the battery leaks or gives off a strange odor, please remove the battery from the vicinity
of the open fire to avoid a fire or explosion.
• Please do not let the battery become wet as this will cause the battery to overheat,
smoke and corrode.
• Please do not use or place batteries in places of high temperature such as in direct
sunlight, as this will cause the battery to leak and overheat, lower performance and
shorten the battery’s life.
• Please do not continuously charge for more than 24 hours.
With earphone or headphones use:
To prevent possible hearing damage, limit the amount of time listening at
high volumes.
Summary of Contents for RELAX 90
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