Unverified82% confidenceDecision RuleTime unknown
购买定制/高价入耳监听务必确认单元保修政策:动铁单元和静电单元故障(如失声、频响衰减)通常保修1-2年,但线材、耳套等易损件多不在保修范围;小众品牌需确认国内是否有维修点,海淘产品维修寄回成本高
1
Sources
82%
Confidence
Medium-term (~90 days)
Relevance
-
First Seen
Sources
Related Entities
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