[KongchangAI]
Unverified86% confidenceTradeoffTime unknown

降噪值越高对环境声隔绝越彻底,但会听不到闹钟、门铃、火警等安全提示音;单独居住或需要听孩子动静者应选中等降噪(NRR20-25)或带通气孔款

1
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86%
Confidence
Long-term
Relevance
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