Hello, this is my totally made of cardboard. It is a portable visualizer with this visualizer (A4 size) like pictures or objects. This visualizer has a switch for an on-off switch, an articulated arm, a USB plug, and an HDMI plug. It is an amazing idea because this visualizer is made of cardboard which is a recyclable material. It is a step for sustainable development.
It weighs 300g, fold it is 5cm high and unfold it is 20cm high. Its is 21 cm wide and 34 cm long.
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