Unverified90% confidenceDecision RuleTime unknown

音量限制要认准硬件限制而非App软件限制，软件限制可被孩子误操作或切换设备后失效，硬件限制（芯片内置）无法绕过更安全

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儿童蓝牙耳机category

Related Claims

Unverified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83% similar 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81% 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75% similar

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