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近日在哈尔滨召开的“深圳—哈尔滨经贸交流暨宝安电子信息产品展销会”上,国内微型音响厂商奋达集团应用“USB智能能量管理技术”的H系列音响首次亮相。该技
Recently held in Harbin, “Shenzhen - Harbin Economic and Trade Exchange and Baoan Electronic Information Products Exhibition ”, the domestic micro-audio manufacturers Fen Group application “USB smart energy management technology ” H series audio debut. The skill