Features Copy board is also called tracking writing board copy in cartoon animation production of professional tools is mainly composed of acrylic and LED lights Used to copy paper and artwork overlap can very clearly see the bottom figure in the history of painting and copy or modify onto a piece of paper Animators can be used to draw action Specifications Product light source LED component Product material Acrylic panel LED Input voltage USB 5V Working voltage 5V Size 470 346 5 5mm Activity area 450 325mm 2 types optional 1 A3 3 gears dimming USB cable2 A3 Stepless dimming USB cable Attentions Micro USB 5V general USB transfer interface charging adapter portable power source laptop can be used Choose suitable brightness lest bring discomfort to the eyes Painting figure use compare brunet lead paint When using the copy machine the room lights dimmed the effect will be better Package includes 1 x Copy board1 x USB cable