Owner's Manual

17
Using the product
App for smartphones
You can use Audio-Technica’s app for smartphones for more convenient use of the product.
https://app.at-globalsupport.com
Reset function
If the product does not work, or other malfunctions occur, place the
headphones in the charging case while referring to "Charging the battery"
(p.8) for information on inserting the USB charging cable to provide
power, and then do a reset.
Disconnecting and then reconnecting the USB charging cable will reset
the product and should resolve any problem you are experiencing. If the
problem persists, contact your local Audio-Technica dealer.
Resetting does not change any of your settings (pairing information,
volume setting, etc.).
Auto power off function
The product automatically turns off after 5 minutes of not being connected to a device.