[KongchangAI]
Unverified88% confidenceTradeoffTime unknown

机身为笔形塑料外壳,仅靠2节AA电池供电,无充电功能;优点是结构简单不易坏,缺点是体积比充电式微电流产品稍大,便携性一般

1
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88%
Confidence
Long-term
Relevance
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get_claim(id=663058)