Unverified80% confidenceTradeoffTime unknown
发条机芯(如日本SANKYO 18音机芯)音质清脆、无需电池、故障率低,是收藏级首选;电动款可循环播放并常配LED灯和自动飘雪,适合作氛围摆件但机芯多为廉价电子发声、音色单薄
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
Sources
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