1、ULTRA THIN ACRYLIC: LED copy board light box is made of ultra thin acrylic, LED soft eye protection, light transmission evenly. 2、SCOPE OF APPLICATION: LED trace light pad is suitable for painting design, calligraphy sketching and other light transmission requirements. 3、EASY TO USE: LED copy table is a smart touch, finger touch, LED light can be sensed to light up, which is very simple. 4、CULTIVATING INTEREST: LED drawing board can cultivate children's interest in drawing and make drawing less complicated. 5、USB POWERED: LED tracing light box can easily connect to any computer, power bank or USB adaptor, which is very convenient. Item Type: LED Copy Board Light Box Material: Acrylic Product Size: Approx. 335x235x3.5mm / 13.2x9.3x0.1in Active Area: Approx. 300x210mm / 11.8x8.3in Input Power: USB Suitable for Painting Design, Calligraphy Sketching, Animation Watercolor, Diamond Picture, CT Viewing Film and Other Light Transmission Requirements 1 x LED Copy Board Light Box 1 x Instruction Manual 1 x USB Cable