Active noise canceling earphones that go beyond noise cancellation While retaining flagship noise canceling capabilities, it also excels in terms of sound quality. All you have to do is close your eyes and listen to the sound. Flagship-level hybrid noise cancellation Filter out ambient noise for you The superior active noise canceling experience is a must. Feedback, feed-forward and talk microphones work together to provide consistent noise cancellation in all scenarios. Removes up to 40dB of unwanted noise Let you enjoy a peaceful world Broadband Active Noise Cancellation Noise canceling depth up to 40dB can reduce background noise by up to 99%*. Whether in a noisy outdoor environment or inside an underground train, you can be in your own world without interference*. 3 modes available for noise cancellation Meet your specific noise canceling needs Select the correct mode in response to different degrees of ambient noise to prevent excessive pressure on the ear and make the noise canceling experience more comfortable.