Warnings and Precautions
41
•
Do not dispose of batteries in fire as they may explode. Batteries may
also explode if damaged.
Cleaning and Maintenance
•
The device, battery, and charger are not water-resistant. Keep them
dry. Protect the device, battery, and charger from water or vapor. Do
not touch the device or the charger with a wet hand. Otherwise, it may
lead to a short circuit, a malfunction of the device, and an electric
shock to the user.
•
Do not place your device, battery, and charger in places where they
can get damaged because of collision. Otherwise, it may lead to
battery leakage, device malfunction, overheating, fire, or explosion.
•
Do not place magnetic storage media such as magnetic cards and
floppy disks near the device. Radiation from the device may erase the
information stored on them.
•
Do not leave your device, battery, and charger in a place with an
extreme high or low temperature. Otherwise, they may not function
properly and may lead to a fire or an explosion. When the temperature
is lower than 0°C, performance of the battery is affected.
•
Do not place sharp metal objects such as pins near the earpiece. The
earpiece may attract these objects and hurt you when you are using
the device.
•
Before you clean or maintain the device, power off the device and
disconnect it from the charger.
•
Do not use any chemical detergent, powder, or other chemical agents
(such as alcohol and benzene) to clean the device and the charger.