Before using 3
Before using
1
Caution
Read the web manual and
quick guide offered in the box
before using the device.
y
Otherwise, there is a
possibility of malfunction
or failure of the product.
Do not place an object on the
product.
y
It may cause failure.
Do not place the device near a
magnet or within the
magnetic field.
y
It may cause failure.
Do not disassemble, repair, or
remodel the product.
y
There is a danger of
damage or failure.
Do not soak the product in
the water.
y
There is a danger of
electric shock or failure.
Maintenance
Cleaning the device
yClean the device with soft and dried cloth.
yDo not use the strong chemicals included alcohol such as the benzene, thinner, FLUX, oil.
Handling the device
yManage the device as carefully as possible not to expose to the water because this device is not
designed to be used underwater or come into continuous contact with water.
yIn case that ooding label is discolored, free repair may not be oered when visiting our service
center because of product failure.
Do not perform Bluetooth operation near the medical appliance,
because it may cause electromagnetic interference.
Avoiding hearing damage
Permanent hearing loss may occur if you use your headset at a high volume. Set the volume to a safe
level. Over time you can become accustomed to a higher volume that may sound normal but can be
damaging to your hearing. If you experience ringing in your ears or mued speech, stop listening and
have your hearing checked. The louder the volume, the less time is required before your hearing could
be aected.
Hearing experts suggest that to protect your hearing:
yLimit the amount of time you use the headset at high volume.
yAvoid turning up the volume to block out noisy surroundings.
yTurn the volume down if you can’t hear people speaking near you.
