Feature:1. USB interface design, can be connected power bank, computer or power plug to charge.2. Fine quality acrylic panel, high light transmittance.3. LED Light, double LED eye conservation light.4. Suitable for use on a desk or in lap, easily assembled and carried.5. Vision technology, flicker-free super-bright, environmentally friendly LED with reference grid.6. Smart brightness memory function, after turning on, the brightness will automatically enter into the same as your last use.7. Fine quality acrylic panel, high light transmittance. LED Light, double LED eye conservation light.8. Steplessdimmablemeetsyourdifferentneeds.Specification:This product is made of high light transmittance fine quality panel, only 1mm thick and free from impurities. It is no harm to eyes, ideal for stenciling, 2D animation, calligraphy, embossing, drawing, etc. Features:Stepless dimmable meets your different needs.USB interface design, can be connected power bank, computer or power plug to charge.Fine quality acrylic panel, high light transmittance.LED Light, double LED eye conservation light.Suitable for use on a desk or in lap, easily assembled and carried.Vision technology, flicker-free super-bright, environmentally friendly LED with reference grid.Smart brightness memory function, after turning on, the brightness will automatically enter into the same as your last use.Specificstions:Item type: Drawing BoardMaterial: AcrylicSelection style: Three kinds of typesLight source: LEDVoltage: USB 5VPackage weight: 411g / 0.9poundsPackage size: 326 * 262 * 30mm / 12.8 * 10.3 * 1.18inchesPackage list:1 * Drawing Board1 * USB cablePackage List:1 * Drawing Board1 * USB cable