Item Type: LED Light Board_x000D_ Material: Acrylic + Plastic_x000D_ Application: Improve drawing skills, help children write letters and numbers, and be interested in art, diamond painting, painting, writing calligraphy, tracing pictures, graffiti, etc._x000D_ Thickness: Approx. 0.7cm / 0.3in (manually measured, there may be slight errors)_x000D_ Size: Approx. 35 x 23.4cm / 13.8 x 9.2in_x000D_ Color: 3 kinds_x000D_ Light Source: LED_x000D_ Scale Size: Yes_x000D_ How to use: _x000D_ Plug in the power and press the power button to use_x000D_ The brightness can be adjusted, just press and hold the touch switch for a few seconds until you get the brightness you want. _x000D_ This is a progressive dimming effect. 1The drawing board has a thickness of 0.7cm, is ultra-light and ultra-thin, and is easy to carry. 2The drawing board has a three?speed dimming function of strong, medium and weak, which can be dimmed according to different needs. 3The drawing board has a USB interface, which can be connected to any USB port to easily turn on or off the power. 4The light box is equipped with energy?saving non?flicker LED lights, the light is perfect and uniform, and it is not dazzling when working. 5Can be used for children's writing, drawing, writing calligraphy, tracing pictures, graffiti art, etc. 1 x Drawing Board 2 x Clip 1 x Bag 1 x USB Cable 2 x Pencil