[KongchangAI]
Unverified82% confidenceSolutionTime unknown

专注学习场景解决路径:先判断噪音类型——若为人声/高频杂音选被动隔音耳罩(性价比高、无需充电);若为低频持续噪音选ANC降噪耳机;若需长时间戴且怕闷可搭配纯物理耳塞(NRR)做双重防护

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