Wired screen sharing device convenient to carry and capable of being rolled up
The utility model discloses a portable windable wired screen sharing device, which comprises a screen sharing device body, a bearing seat and a power line, antennas are arranged on the left side and the right side of the rear side of the screen sharing device body through pin shafts, a wire winding...
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Format: | Patent |
Sprache: | chi ; eng |
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