[KongchangAI]
Unverified85% confidenceDecision RuleTime unknown

卧室夜间使用应选噪音≤30分贝的超声波机型,超过35分贝在安静环境下明显可闻会影响入睡;客厅白天使用可放宽至40分贝以换取更大扩散面积

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85%
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Long-term
Relevance
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