A:Answer The Soundcore Q20i headphones' noise cancellation is primarily designed to eliminate low-frequency noises, such as the roar of airplane engines, but it does not provide complete silence. Human voices and certain higher-frequency sounds may still be audible. This feature helps reduce environmental noise effectively, particularly in situations like planes, improving your listening experience but not completely isolating all sounds.
For the best noise cancellation experience, ensure that you are wearing the headphones correctly and activate the "Active Noise Cancellation" mode to optimize their performance.
