[KongchangAI]
Unverified90% confidenceDecision RuleTime unknown

婴幼儿睡眠白噪音设备音量上限应≤50分贝(相当于安静室内声),且实际使用距离婴儿床≥1米,长期高音量会损伤婴儿听力发育

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Long-term
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