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4k touchscreen smart class board
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School Office Use Lcd Portable Digital Whiteboard Smart Board Main features: • UHD 3840X2160 (4K) • Powered by Android 9.0 • High accuracy IR 20 ...
2024-12-09 17:23:35
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School Office Use Lcd Portable Digital Whiteboard Smart Board Main features: • UHD 3840X2160 (4K) • Powered by Android 9.0 • High accuracy IR 20 ...
2024-12-09 22:04:53
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