Noise cancelling function does not work.

  • Fit the earphones correctly in order to get adequate noise cancelling effect and acoustics.
  • Noise cancelling does not work during a phone call.
<True Wireless Earbuds>
  • Select and fit the special earpieces that suit the sizes of your ears, left and right.
<Wireless Noise-Canceling Headphones / True Wireless Noise-Canceling Earbuds>
  • Change control of external sounds and select "Noise cancelling".
    By Touch and holding the Touch sensor "R" for about 2 seconds, you can switch among noise cancelling, ambient sound and off.
    Selected mode is announced.

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