[KongchangAI]
Unverified82% confidenceDecision RuleTime unknown

耳机专用挂架的挂头多为宽扁U形+防脱设计,头梁接触面宽度≥3cm可避免头梁皮革长期受力变形,通用挂钩因接触面窄不适合长期挂头戴耳机

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82%
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Long-term
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