Unverified75% confidenceDecision RuleTime unknown
有线入耳耳机线材过长(>1.2m)在移动场景易缠绕且线材摩擦产生听诊器效应,通勤优先带绕线器或短线+延长线设计,或直接选真无线
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75%
Confidence
Long-term
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