The item is LED light box which can be used to track the tattoo, making works more greater. It is convenient for you to show or to keep in a professional in traveling. Tracing surface is made of glass and is light with energy efficient LED lighting. Micro USB Port which make the pad more convenience and which can use more than times. Features - ColorWhite - Dimension: 33.7 * 23.4 cm/ 13.3 * 9.2 inch(L * W), Thickness: 0.47 cm. - Lighted area size: 31.1 * 23.8 cm. - Power source: 5V, supplied with -50hz power adapter. - Eyesight-protected technology, light-weight and sleek in design. - Track the tattoo, make works more greater. - Convenience for showing or to keep in a professional in traveling - Super bright light, track the tattoo, make works more greater. - Tracing surface is made of glass and is light with energy efficient LED lighting. - LED light box comes with many super bright LED lamps in it which can see through very thick paper. - With a compact and elegant design, the LED light box is considered to be the thinner light board in the field with only 0.47 mm of thickness. And the multiple size are all available for your choice. - The LED Light pad is designed for everyone whether you are an enthusiastic amateur or a professional artist. Eyesight-protected technology is designed in it, and that's perfect for sketching, drawing, animation making, calligraphy and tracing. - The light pad doesn't need to install any software, you just need to insert the plug we enclosed, turn it on then you can start your creative work </div Package list: 1 * A4 led light box 1 * Power adapter