LG TONE Free Owner's Manual page 11

Active noise cancellation (ANC)
The active noise cancellation (ANC) function blocks external sounds during use. Therefore, use it when
you do not want to be disturbed while listening to music or watching a video.
• If you touch and hold the left or right earbud, you can switch between active noise cancellation
(ANC) and listening to ambient sound.
• You can set listening to ambient sound or active noise cancellation (ANC) functions in the LG TONE
Free app.
• You can set listening mode and conversation mode in the LG TONE Free app.
• When using listening to ambient sound function or active noise cancellation (ANC) function, the
available time is shorter than while it is turned off.
• The listening to ambient sound or active noise cancellation (ANC) function operates when you are in
standby/listening to music/during a call.
- ANC stands for active noise cancellation.
> Caution
• When the ambient sound mode is executed, you may hear a loud ambient sound suddenly. Pay
attention to safety when using active noise cancellation (ANC) outdoors.
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