A3 LED PRACTICAL COPYING BOARD Feature: Favourable writing board A3 LED Light Box, super bright large area, can shine 300g watercolor paper, suitable for stencil, notebook, sketch, drawing, etc.<br> Uniform eye protection, dimming brightness adjustment, adjustable lighting,low power consumption.<br> Smart brightness memory function that turns on and automatically adjusts the brightness used recently.<br> Compact design, excellent workmanship, black edges and beautiful scales<br> Highly transparent acrylic panel for high strength and durability.<br> Easy to use, plug and open, then you can start creating<br> Specification: Color: side black white<br> Material: acrylic<br> Size: approx. 40 x 33 x 0,4 cm / 15,7 x 13 x 0,2 inches<br> Line Length: 2 m / 6,6 ft<br> Interface type: MIC USB<br> Voltage: 5 V.<br> Water resistance: IP65<br> Brightness: 2500LUX<br> List of packages: 1 x copy board<br> 1 x USB cable