Unverified90% confidenceDecision RuleTime unknown
2岁以下选购点读/发声玩具时,音量上限应≤75分贝(贴近耳朵测),持续高于85分贝的玩具会损伤婴幼儿听力,优先选带音量调节档位的产品
1
Sources
90%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified婴幼儿音乐玩具最大音量应≤85分贝(距耳25cm测量),带音量分级或护耳限幅功能的更适合3岁以下,长期暴露于90分贝以上会损伤未发育成熟的听觉系统92% similarUnverified0-18个月婴幼儿选择音乐玩具时,声音输出必须≤65分贝(近耳测试),超过85分贝存在听力损伤风险,且避免带闪光频闪>3Hz的产品以防光敏刺激91% similarUnverified语言启蒙玩具最大音量应≤85分贝(近耳测量),且必须带音量分级或静音档;无音量调节的发声玩具不建议购买,长期近距离高音量会损伤婴幼儿听力91% similarUnverified内置扬声器的互动毛绒玩具,声压级应≤85dB(距玩具25cm测量),超过会损伤婴幼儿听力;优选带三档音量调节且最低档≤65dB的产品91% similarUnverified婴幼儿音乐玩具最大音量应≤75分贝(贴近耳朵测试≤85分贝),超过85分贝长期接触可能损伤听力,选购时优先选择带音量分级或最大音量限制标注的产品91% similar
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