What is ENC? March 22, 2023 15:56 Updated ENC stands for Environmental Noise Cancellation. It removes unwanted background noise while using the microphone, ensuring others can hear you when you're speaking. Related articles How does the timeout feature work? Will the earbud charge normally when the battery of the charging case is low? Does Ear (2) support Google Fast Pair? What does the colour of the charging case indicator mean? Does Ear (2) support Bass Lock?