Deep noise cancellation at 35 dB enabling you to take pleasure in a world with reduced background noise. Light noise reduction Offices and libraries Noise cancellation that is balanced parks and coffee shops Clear calls and deep noise cancellation for metros and airplanes Noise cancellation for calls on three microphones able to be clearly heard in noisy settings Together with the call noise cancellation algorithm made possible by the neural network model, the three microphones can effectively reduce background ambient noises and pick up people's voices with accuracy. Two modes of transparency Listen to background noise without removing your earbuds. You can still hear background noise while in transparency mode without removing your earbuds. To speak more clearly, switch to enhanced voice mode. A composite vibrating diaphragm coil measuring 9 mm More sound details are recovered. 9 mm