Function: 1 Equipped with 4th protectors, panels, LED lights, uniform light film, constant current/constant voltage 2. Ultra-thin portable design, lightweight, convenient to carry 3. Touch switch design, dimmable, ON/OFF, easy brightness control, just touch light 4. High transmittance and high quality panel, transparent and no impurities 5. Uniform light eye film for making light source more uniform and white. Specifications: Item Type: LED Copyboard Frame Size: Approx. 357 x 237mm / 14.1 x 9.3in Working Area: Approx. 312 x 210mm / 12.3 x 8.3in Light Source: LED Operating Voltage: 5V Dimming: Smart Touch Dimmer Power: 3.2W Brightness: 2200-29000-290000 0 Package List: 1 x Copy Board 1 x USB Cable 1 x User Manual Note: 1 Handle with care 2. Do not use sharpness metal objects 3. Protects your work surface from scratches