User's Manual

Table of Contents/Important Points
GB 10
Do not swing the product from a grip on
the earphones, a phone strap, etc. Doing
so might cause an accident or damage.
Use the product with the external con-
nection terminal cover, card slot cover,
and earphone microphone terminal
cover closed. If the covers are open, dirt
or water might get inside and cause a
fault.
People with weak hearts should be care-
ful when setting the incoming vibration
and ringtone volume. Not doing so can
cause adverse effects on your heart.
Do not place the product directly on the
sand at a beach, etc. Sand or other small
particles might get inside the micro-
phone, speaker, noise cancelling micro-
phone, etc. causing the volume to drop.
If sand gets inside the product, it might
cause overheating or a fault.
When using the product for calling or
data communications, be careful not to
keep the product in direct contact with
your skin for an extended period, and do
not cover the product with paper, cloth,
bedding, etc. The main unit might get
hot, causing a fire, injury, burns, or a
fault.
Internal battery
DANGER
If the leaked liquid gets on your skin or
clothes, immediately rinse it off with
water to avoid the risk of injury. If the liq-
uid gets into your eyes, do not rub them.
Wash your eyes with water, and then
immediately consult a doctor to avoid the
risk of losing your eyesight. If the liquid
gets on a device, wipe it off without
touching it.
The internal battery is a consumable
item. If the performance of the internal
battery has depleted (e.g. the usable
time after each charge has become
extremely short), the battery is at the end
of service life, so stop use. Failure to do
so might cause overheating, fire, rupture,
or leakage. The life span of the internal
battery depends on the usage, etc.
The internal battery of this product is
a lithium-ion battery. The internal
battery is not fully charged at the time
of purchase. Charge the battery
before using the product.
Li-ion 00