User's Manual
CAUTIONS
PRECAUTIONS
English
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Be sure to read the operation manual for the
Bluetooth
device before use.
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Audio-Technica will not be liable in any way for any loss of data in the unlikely event that such
losses should occur while using this product.
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On public transport systems or in other public places, keep the volume low so as not to disturb
other people.
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Please minimize the volume on your audio device before connecting the headphones in order to
avoid hearing damage from sudden exposure to excessive volume.
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When using this product in a dry environment, you may feel a tingling sensation in your ears. This
is caused by static electricity accumulated on your body, not by a headphone malfunction.
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Do not store the headphones under direct sunlight, near heating devices or in a hot, humid or
dusty place. Do not allow the headphones to get wet.
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When this product is used for a long time, the headphones may become discolored due to
ultraviolet light (especially direct sunlight) or wear.
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The cable may become caught or severed if product is placed in a bag or pocket without adequate
protection. Always store the product in the included pouch.
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Connect/disconnect the cable by holding the plug. Pulling directly on the cable can result in a
broken wire and the risk of electric shock. Be sure to disconnect the USB cable from the
headphones and store it in the attached pouch.
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Reception on the headphones is available only through the mobile telephone network.
Please note that performance of other types of phone reception (phones using other wireless
applications) cannot be guaranteed.
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If you use the headphones close to an electronic device or transmitter (such as mobile phone), a
noise may be caused in the headphones. In this case, keep it away from the electronic device or
transmitter.
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If you use the headphones near a TV or radio antenna, noise may be caused in the television or
radio. In this case, keep it away from the TV or radio antenna.
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If battery uid gets into eyes, do not rub the eyes.
Rinse thoroughly with clean water such as tap water and consult a doctor immediately.
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If battery uid leaks, do not touch uid with bare hands.
- If uid remains inside this product, it may cause malfunction. If battery uid leaks, please contact
our service center.
- If you lick uid, gargle thoroughly with clean water such as tap water and consult a doctor
immediately.
- If your skin or clothing contacts with uid, immediately wash the affected skin or clothing with
water. If you feel uncomfortable with your skin, consult a doctor.
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Never dispose of the battery in a re, heat, disassemble or modify the battery.
Failure to observe this caution could cause leakage, generation of heat or explosion.
4
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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 attempt to drop or give strong impact to the battery.
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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Place exposed to direct sunlight or high-temperature and humidity
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Inside of a car under the blazing sun
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Near heat sources such as heater
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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Do not charge with a charger other than the included (specied) USB cable for charge.
Failure to observe this caution could cause malfunction or re.
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After using the device, be sure to switch off.
Leakage often occurs due to battery drain as a result of failure to switch off.