PRECAUTIONS
Cleaning
English
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For long-time storage, keep the headphones in a well-ventilated place without high temperatures and
humidity.
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The earpads deteriorate over time due to use or storage. For information about replacing headband pads
or other parts, or for information about other serviceable parts, contact your Audio-Technica dealer or
service center.
Get into the habit of regularly cleaning your headphones to ensure that they will last for a long time.
Do not use alcohol, paint thinners or other solvents for cleaning purposes.
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Cleaning the headphones/remote control with microphone.
Wipe the main unit with a dry cloth.
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About cables.
Wipe your cables with a dry cloth after use if there is sweat or other dirt present. Using an unclean cable
continuously will deteriorate and harden the cable, resulting in headphone malfunction.
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About plugs on cables.
Wipe your plug with a dry cloth if dirty. Using the plug without cleaning it can cause sound skipping or
distortion.
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Cleaning the earpads and headband.
To clean, wipe with a dry cloth. Earpads and headband may fade if sweat or water dries on them. If the
earpads and headband get wet, we recommend wiping them with a dry cloth and allowing them to dry in
the shade.
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To protect the built-in rechargeable battery, charge it at least once every half year.
If you leave it too long, you will have less rechargeable battery life or the battery may not recharge
at all.
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Do not use cords and cables other than the supplied one. Doing so can result in malfunction.
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If battery fluid gets into eyes, do not rub them.
Rinse thoroughly with clean water such as tap water and consult a doctor immediately.
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If battery fluid leaks, do not touch fluid with bare hands.
- If fluid remains inside this product, it may cause malfunction. If battery fluid leaks, please contact
our service center.
- If fluid gets in your mouth, gargle thoroughly with clean water such as tap water and consult a
doctor immediately.
- If your skin or clothing comes in contact with fluid, immediately wash the affected skin or clothing
with water. If you experience skin irritation, consult a doctor.
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Never heat, disassemble or modify the battery, nor dispose of it in a fire.
Failure to observe this caution could cause leakage, generation of heat or explosion.
Simultaneous use with other devices
Failure, such as the interruption of sound, may be caused by radio wave interference from devices that use
the same frequency band (2.4GHz) as the headphones, including
Bluetooth
-enabled devices, devices
using wireless LAN, digital cordless phones and microwaves. Similarly, because radio waves of the
headphones may affect these devices, take the following precautions:
- Install the devices using the same frequency band (2.4GHz) away from the headphones.
- Do not use the product in hospitals, trains and aircrafts.
Instructions for Use
Any device which is connected to the headphones needs to meet the
Bluetooth
standards established by
Bluetooth SIG and be certified.
Even if the device meets the
Bluetooth
standards, it might not connect to the headphones or the operation
method and behavior may differ depending on the device's characteristics and specification.
5
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Do not attempt to pierce with a nail, hit with a hammer or step on the battery.
Failure to observe this caution could cause generation of heat, damage or ignition.
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Do not drop the battery or subject it to strong impact.
Failure to observe this caution could cause leakage, generation of heat or explosion.
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Do not use, leave or store the battery in the following places:
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Area exposed to direct sunlight or high temperatures and humidity
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Inside of a car under the blazing sun
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Near heat sources such as heat registers
Failure to observe this caution could cause leakage, generation of heat, explosion or performance
degradation.
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Do not get the battery wet.
Failure to observe this caution could cause generation of heat, explosion or ignition.
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Charge only with the included (specified) USB cable.
Failure to observe this caution could cause malfunction or fire.
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After using the device, be sure to switch it off.
Leakage often occurs due to battery drain that results from a failure to switch off device.
