Led system pen projector. The rings are touch sensitive to adjust the resolution and focus of the projection. It works wi-fi o bluetooth. Perfect for business presentations.
Led system pen projector. The rings are touch sensitive to adjust the resolution and focus of the projection. It works wi-fi o bluetooth. Perfect for business presentations.
Led system pen projector. The rings are touch sensitive to adjust the resolution and focus of the projection. It works wi-fi o bluetooth. Perfect for business presentations.
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Stainless steel portable pen projector