[KongchangAI]
Unverified85% confidenceFactTime unknown

帕尔贴制冷会在背面产生等量废热,可穿戴控温仪的实际有效温差(接触面与环境)通常仅5-8℃,宣称降温15℃以上的多为噱头或短时峰值;选购时关注'持续温差'而非'瞬时低温'

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Long-term
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