What is "Personalised ANC"? March 22, 2023 15:53 Updated Personalised ANC uses an algorithm that creates a noise cancellation profile based on the shape of your ear canal, providing the most comfortable noise cancelling and audio experience. Related articles What is "Adaptive" in Noise Control? What is a Personal Sound Profile? Is Ear (2) water/dust resistant? What is ENC? What is the battery life of Ear (2)?