Always automatically optimizing the noise canceling performance to suit the wearer and usage environment (Auto NC Optimizer)

When you wear the headset, this function always automatically optimizes the noise canceling performance by analyzing the wearing condition of the headset according to the shape of your face and your hairstyle, or the presence or absence of glasses, and the pressure change in an airplane, etc.

There is no need for the wearer to press a button or use the touch sensor control panel to use this function.

Because the noise canceling performance is automatically optimized by the Auto NC Optimizer function according to changes in the wearing condition and usage environment, you may notice fluctuations in the noise canceling effect.