Using the product
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Ambience control
The product includes an ambience control function for switching between the noise-cancelling function and hear-
through function. The functions can be switched from noise-cancelling (default), to hear-through, or off.
1
Touch the touch sensor on the L (Left) side headphone twice in a row.
With every two touches, the ambience control will switch between noise-cancelling (default), hear-
through, and off.
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.
Hear-through function
This function allows you to hear surrounding sound via the built-in microphone while you listen to music.
Occasionally it may be difficult to hear surrounding sound depending on the volume of the music, etc. that
you are playing. In this case, turn down the volume of the music.
Depending on your surroundings, the ambient sounds may be difficult to hear even when using the hear-
through function. Do not use the product in places that are dangerous if you cannot hear the surrounding
sounds, such as places with heavy traffic.
When the hear-through function is turned on, do not cover the microphone with your hand. If you do so, a
loud sound (howling) will be emitted, and it may adversely affect your hearing ability.
Speech recognition feature
Activation of the speech recognition feature (such as Google Assistant or Siri) may be possible depending on your
device.
1
Touch and hold (about 2 seconds) the touch sensor on the R (right) side headphone.
Activates the speech recognition feature (such as Google Assistant or Siri).
Auto power off function
The headphones turn off automatically in the following situations.
