Smart Digital Group Limited Harman Kardon Onyx Studio 4 藍牙無線串流 - 高性能的可充電電池 - HK Connect+ - 內建麥克風系統 - 整合語音功能 - 高級用料製造 Product #: smartd-Harman Kardon Onyx Studio 4 Regular price: $HKD $960.0 Available from: Smart Digital Group Limited In stock