20
e if damaged.
water-resistant
evice, battery and charger from
a
s where
y
s near the device. Radiation from the device
properly and
hen the
he earpiece may attract these objects and hurt
e
benzene) to clean the
device and the charger. Otherwise, parts of the device may
get damaged or a fire can be caused. You can clean the
Do not dispose of batteries in fire as they may explode.
Batteries may also explod
Clearing and Maintenance
The device, battery, and charger are not
Keep them dry. Protect the d
water or vapor. Do not touch the device and charger with
wet hand. Otherwise, it may lead to short-circuit or
malfunction of the device and electric shock to the user.
Do not place your device, battery, or charger in place
it can get damaged because of collision. Otherwise, it ma
lead to battery leakage, device malfunction, overheating, fire,
or explosion.
Do not place magnetic storage media such as magnetic cards
and floppy disk
may erase the information stored on them.
Do not leave your device, battery, or charger in a very hot or
cold place. Otherwise, they may not function
may lead to a fire or an explosion.
If the ambient temperature is considerably low or high, the
capacity and life of the battery is reduced. W
temperature is lower than 0
℃
, performance of the battery is
affected.
Do not place sharp metal objects such as pins near the
earpiece. T
you when you are using the device.
Before you clean or maintain the device, power off the devic
and disconnect it from the charger.
Do not use any chemical detergent, powder, or other
chemical agents (such as alcohol and
