Unverified90% confidenceTradeoffTime unknown
降噪量级约为中等水平的被动隔音，无法完全隔绝鼾声或室友说话声，只能将其明显降低；如果需要接近"听不到"的效果，需搭配白噪音或选择专业隔音耳罩
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90%
Confidence
Long-term
Relevance
-
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