User Manual

11
Using the product
Noise-cancelling function
The microphone built into the product detects ambient noise, and outputs a sound-cancelling signal to effectively reduce
noise. When you turn on the product, noise cancelling turns on automatically.
• When you use noise cancelling, the noise-cancelling indicator lamp lights in green.
• When connected via Bluetooth, you cannot turn off the noise-cancelling function.
Wired connection (playthrough function)
The product has a playthrough function that allows you to use it as portable headphones and play back music even
when there is no battery power. You can connect the connector plug of the included cable to the product’s connector
jack, and then connect the input plug into a portable audio player.
Connector jack
Connector plug
Input plug
Portable audio player,
etc.
• If there is battery level remaining, you can use the noise-cancelling function by turning on the product even when
using the playthrough function.
• There is a difference in volume when noise cancelling is on and off.
Reset function
If the product does not work or other malfunctions occur, refer to “Charging the
battery” (p.6) 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, please
contact your local Audio-Technica dealer.
Resetting does not change any of your settings (pairing information, volume setting,
etc.).