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HK$4,470.13個即時庫存查詢比較	Yealink Wireless Expansion Microphone Microphone TypeWireless Expansion Microphone See similar products in Microphones	RS庫存編號 244-1494 Brand Yealink 製造零件編號 1304022
全新 HK$533.39個即時庫存查詢比較	Yealink 1308134 Black Wired USB On Ear Headphones Headphone TypeOn Ear Headphones Frequency Response100 → 10000 Hz Wired/WirelessWired ConnectivityUSB ColourBlack See similar products in Headphones	RS庫存編號 160-788 Brand Yealink 製造零件編號 1308134
全新 HK$493.90個即時庫存查詢比較	Yealink 1308135 Black Wired USB On Ear Headphones Headphone TypeOn Ear Headphones Frequency Response100 → 10000 Hz Wired/WirelessWired ConnectivityUSB ColourBlack See similar products in Headphones	RS庫存編號 160-790 Brand Yealink 製造零件編號 1308135