double-power-technology md-740 Manual De Usuario
Do
Do
Do
Do not
not
not
not allow
allow
allow
allow infants
infants
infants
infants or
or
or
or pets
pets
pets
pets to
to
to
to bite
bite
bite
bite or
or
or
or
suck
suck
suck
suck on
on
on
on the
the
the
the device
device
device
device or
or
or
or the
the
the
the battery
battery
battery
battery
● Doing so may damage the device or cause an
explosion.
● If children use the device, make sure that they
use the device properly.
Protect
Protect
Protect
Protect your
your
your
your hearing
hearing
hearing
hearing
● Excessive exposure to loud sounds can cause
hearing damage.
● Exposure to loud sounds while driving may
distract your attention and cause an accident.
● Always turn the volume down before plugging
the earphones into an audio source and use
only the minimum volume setting necessary to
hear your conversation or music.
only the minimum volume setting necessary to
hear your conversation or music.
Use
Use
Use
Use caution
caution
caution
caution when
when
when
when using
using
using
using the
the
the
the device
device
device
device
while
while
while
while walking
walking
walking
walking or
or
or
or moving
moving
moving
moving
Always be aware of your surroundings to avoid
injury to yourself or others.
injury to yourself or others.
Do
Do
Do
Do not
not
not
not carry
carry
carry
carry your
your
your
your device
device
device
device in
in
in
in your
your
your
your back
back
back
back
pockets
pockets
pockets
pockets or
or
or
or around
around
around
around your
your
your
your waist
waist
waist
waist
You can be injured or damage the device if you
fall.
fall.
Do
Do
Do
Do not
not
not
not disassemble,
disassemble,
disassemble,
disassemble, modify,
modify,
modify,
modify, or
or
or
or repair
repair
repair
repair
your
your
your
your device
device
device
device
● Any changes or modifications to your device
can void your manufacturer’s warranty. For
service, take your device to a Local Service
Center.
service, take your device to a Local Service
Center.
● Do not disassemble or puncture the battery, as
this can cause explosion or fire.
Do
Do
Do
Do not
not
not
not paint
paint
paint
paint or
or
or
or put
put
put
put stickers
stickers
stickers
stickers on
on
on
on your
your
your
your
device
device
device
device
Paint and stickers can clog ventilation and prevent
proper operation. If you are allergic to paint or
metal parts of the product, you may experience
itching, eczema, or swelling of the skin. When this
happens, stop using the product and consult your
physician.
proper operation. If you are allergic to paint or
metal parts of the product, you may experience
itching, eczema, or swelling of the skin. When this
happens, stop using the product and consult your
physician.
Safety precautions
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