[KongchangAI]
Unverified90% confidenceTradeoffTime unknown

隔音效果在一次性发泡耳塞中属于顶级水平(NRR 29),但因为体积较大且完全堵塞耳道,佩戴后几乎听不到闹钟或敲门声,需要辅助振动闹钟等方式唤醒

1
Sources
90%
Confidence
Long-term
Relevance
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First Seen

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