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As a mini take away equipmen，the cam projector is very convenient for outdoor activities to use. We should just pulled out the usb plug, then inserted into the data lines connection. The digital camera's video can be projected to the dark area on the ground or wall, so that people and close friends can be easy to share photos and Video at the same time, without crowding around cameras.
KAILIN QIAN;BAOYING YI;LIJUN LIANG