[KongchangAI]
Unverified80% confidenceTradeoffTime unknown

旋转稳定性看电机静音与匀速:劣质发条/电机会有卡顿抖动和明显噪音,反而干扰入睡;发条式无噪音但需频繁上弦,电动式带缓启停的哄睡体验更佳

1
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80%
Confidence
Long-term
Relevance
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First Seen

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