3
Notes on use
• Before using, be sure to read the user manual of both the
headphones and the device to be connected.
• 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
the product.
• On public transportation or in other public places, keep the
volume low so as not to disturb other people.
• Minimize the volume on your device before connecting
the product.
• Do not subject the product to strong impact.
• Do not store the product in direct sunlight, near heating devices,
or in hot, humid, or dusty places. Additionally, do not allow the
product to get wet.
• When the product is used for a long time, the product may
become discolored due to ultraviolet light (especially direct
sunlight) and wear.
• Make sure to hold the plug when connecting and disconnecting
this product or the USB charging cable. The USB charging cable
may become severed or an accident may occur if you pull on
this product or the cable itself.
• Do not touch this product's connector directly. Doing so may
lead to contact failure.
• When you are not using the USB charging cable, disconnect it
from the product.
• When not using this product, store it in the included pouch.
• If the product is placed in a bag while the USB charging cable is
still connected, the USB charging cable may become caught,
severed, or broken.
• Turn this product off before connecting or disconnecting the
headphones.
• Do not connect or disconnect the headphones while the USB
charging cable is connected to this product.
• Leave the headphones connected to this product while charging
it and while this product is not in use. Leaving the connector
open may result in malfunctions.
• This product can be used to talk on the phone only when using a
mobile telephone network. Support for telephony apps that use
a mobile data network is not guaranteed.
• If you use the product near an electronic device or transmitter
(such as a mobile phone) which is not connected with the
product, unwanted noise may be heard. In this case, move the
product away from the electronic device or transmitter.
• If you use the product near a TV or radio antenna, noise may be
seen or heard in the television or radio signal. In this case, move
the product away from the TV or radio antenna.
• To protect the built-in rechargeable battery, charge it at least
once every 6 months. If too much time passes between charges,
the life of the rechargeable battery may be reduced, or the
rechargeable battery may no longer be able to be charged.
For a more comfortable Bluetooth® communication experience
The effective communication range of this product varies
depending on obstructions and radio wave conditions.
For a more enjoyable experience, please use the product as close
as possible to the Bluetooth device. To minimize noise and sound
disruptions, avoid placing your body or other obstacles between
the product’s remote and the Bluetooth device.
Remote
