Unverified80% confidenceFactTime unknown

主打85dB硬件限压设计，从物理层面限制最大音量，比软件限音更适合保护儿童听力

1

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80%

Confidence

Long-term

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Related Entities

PuroQuiet 儿童降噪头戴式耳机product_sku 儿童耳机category

Related Claims

Unverified85dB音量上限为硬件级限制，无法通过软件调高，家长不用担心孩子自行调大音量损伤听力89% similar Unverified儿童耳机必须选择带硬件级音量限制的型号，最大音量应≤85dB（WHO推荐儿童安全阈值），长时间聆听场景（如网课）建议限制在75dB以下85% similar

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