Unverified90% confidenceDecision RuleTime unknown
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
1
Sources
90%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified语言启蒙玩具最大音量应≤75分贝(近耳测量),无音量调节且实测超85分贝的产品不建议购买,长期近距离接触会损伤婴幼儿听力97% similarUnverified语言启蒙玩具最大音量应≤85分贝(贴近幼儿耳边使用),且必须有至少2档音量调节,无调节功能的固定高音量玩具不建议购买96% 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电子发声乐器玩具的音量应≤85分贝(近耳测试≤65分贝更安全),带音量调节的优于固定音量,长期近距离接触高分贝会损伤儿童听力91% similarUnverified2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91% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/270687API
curl https://kongchang.com/api/v1/knowledge/claims/270687MCP
get_claim(id=270687)