互動電子白板 相關
廣告數碼中央廣播系統、室內及室外防水防塵喇叭，安裝、維護. 銷售專業電動投影幕、慢回捲手拉幕、便攜式投影幕，兼營安裝、保養及維護
Built-in multi-plugin and multiscreen interaction application. Multi-touch 4K UHD Display; Dual System OS; Support two-way wireless Mirroring
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iPad 10th Generation (2022) Cases The one and only original iPad is now in its 10th generation! To celebrate this landmark year, we’re launching our finest lineup of iPad cases to date, from sleekly simple but powerfully protective clear back cases that show off your ...
