Unverified93% confidenceTradeoffTime unknown
不具备主动降噪(ANC)功能,对中低频持续噪音(如打鼾声)的遮蔽效果有限,主要依赖被动隔音加掩蔽声覆盖
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93%
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Long-term
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Unverified不具备主动降噪(ANC)功能,对持续性低频噪音(如打鼾、交通噪音)的遮蔽依赖被动隔音+掩蔽音叠加,面对较大音量鼾声可能效果有限97% similarUnverified不具备主动降噪(ANC)功能,对高分贝或不规则突发噪音(如鼾声高峰、施工声)的遮蔽能力有限,仅依赖被动隔音加掩蔽音覆盖96% similarUnverified不具备主动降噪(ANC)功能,对中低频持续噪音(如打鼾、交通噪音)的屏蔽依赖被动隔音+掩蔽音叠加,无法像降噪耳机那样消除噪音96% similarUnverified没有主动降噪(ANC)功能,隔音依靠被动物理隔音加内置掩蔽音覆盖外部噪声;对于持续性高分贝噪音(如严重打鼾、工地施工),遮蔽效果有限95% similarUnverified不具备主动降噪(ANC),隔音主要依赖被动物理密封,对中低频持续噪音(如打鼾、交通声)的屏蔽能力有限95% similar
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