This copy board， ultra-thin and portable design， provides a perfectly even illuminated surface for drawing， sketching， tracing， or even can be used as X-Ray viewer in hospital. Working surface is made of acrylic material rather than glass， which is lightweight and bright for LED lighting. <br>  <br><strong>Features:</strong> <br>Working surface is made of high quality acrylic material rather than ordinary glass. <br>Ultra-thin and portable design， easy to carry. <br>Adopts LED smart touch switch， can adjust 3 level of brightness according to your needs. <br>The best light evenness， sufficient to compared with display and good for protecting eyes.  <br>Low consumption， energy saving， durable for use. <br>With USB interface， powered by DC 5V， convenient to use. <br>Packaged by high-quality and firm packaging box， item will not be damaged during transport. <br>Wide applications: arts and crafts， tracing， design， sketching， photography， animation drawing， etc. <br><br><strong>Specifications:</strong> <br>Panel Material: Acrylic <br>Size: A3 / A4 (Optional) <br>Light Source: LED  <br>Brightness: Adjustable 3 Level of Brightness <br>Interface: USB <br>USB Cable Length: Approx. 100cm / 39.4in <br>Power Supply: DC 5V <br>Thickness: 5mm <br>Frame Size: A3: 480 * 360 * 5mm; A4: 360 * 270 * 5mm <br>Luminous Size: A3: 430 * 310mm; A4: 310 * 210mm <br>Item Weight: A3: 1650 g / 3.64 lb; A4: 671 g / 1.48 lb <br>Package Size:  <br>A3: 53 * 40.5 * 3.4cm / 20.86 * 15.94 * 1.34in  <br>A4: 41 * 30.5 * 3.4cm / 16.14 * 12 * 1.34in <br>Package Weight: A3: 2 kg / 4.4 lb; A4: 1.2 kg / 2.64 lb <br><br><strong>Note:</strong><br>The color of USB cable is sent randomly， please in kind prevail. <br><br><strong>Package List:</strong> <br>1 * Copy Board <br>1 * USB Cable