[KongchangAI]
Unverified88% confidenceDecision RuleTime unknown

追求强降噪选深度入耳式硅胶塞(降噪深度可达45-50dB),半入耳式(如部分开放式设计)物理隔音差,降噪效果通常仅15-25dB,通勤地铁场景不够用

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88%
Confidence
Long-term
Relevance
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