[KongchangAI]
Unverified75% confidenceFactTime unknown

指夹式血氧仪普遍使用2节7号(AAA)干电池,标称可测约30小时或2000次,长期使用者选支持USB充电锂电的机型可省电池成本

1
Sources
75%
Confidence
Medium-term (~90 days)
Relevance
-
First Seen

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API
curl https://kongchang.com/api/v1/knowledge/claims/170556
MCP
get_claim(id=170556)