A999

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ANC, New Definition: NUKied technology, whether talking in a quiet office or commuting on a noisy subway, just slide the ANC button, 3-level adjustable ANC, noise reduction up to 36dB, to meet your various needs
Voice care lovers: In addition to up to 95% noise cancellation, it delivers the expected sound quality with perfectly tuned 40mm drivers, larger speakers for richer detail and clarity, you can enhance your sound with 3 built-in The scene experience equalizer mode.