Feature:1. Easy to carry, ultra-light and ultra-thin light pad with adjustable brightness, just press and hold the touch switch for a few seconds until you get the brightness you want. This is a progressive dimming effect2. Improve drawing skills, help children write letters and numbers, and be interested in art, painting, painting, writing calligraphy, tracing pictures, graffiti, etc.3. Protective design, light box with energy-saving non-flicker LED light, possess perfect and even surface4. Possess strong, medium and weak three-level dimming function, can be dimmed according to personal needs5. The USB interface can be connected to any USB port, and the power can be easily turned on/off via a USB cableSpecification:Item Type: LED Light PadMaterial: Acrylic + plasticFunction: Improve drawing skills, help children write letters and numbers, and be interested in art, painting, painting, writing calligraphy, tracing pictures, graffiti, etc.Thickness: Approx. 0.7cm / 0.3in(manually measured, may be slight errors)Number of Levels: 3 LevelsLight Source: LEDScale Size: YesSize: Approx. 23.5 x 35cm / 9.3 x 13.8in Package List:1 x LED Light Pad2 x Clip1 x Bag1 x USB Cable1 x Plug