Unverified70% confidenceCautionTime unknown
不建议为出行需求购买带手机App联动/WiFi的智能白噪音机，出行网络不稳定且增加操作步骤，纯物理按键的独立设备可靠性更高
1
Sources
70%
Confidence
Medium-term (~90 days)
Relevance
-
First Seen
Sources
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