... high frame rate, portable presentation equipment CMOS portable document New!~i3130 portable document scanner, with SD card slot, high frame rate, portable ... Packaging Dimension(cm): 39×20×46Gross Weight: 5kgDelivery detail: For sample, within 7 working days after receipt of offical PO ... the leading vender in China's education electronics market for over a decade, and is now gaining reputation in ...