Equipped with quadruple eye protection, panel, LED light, uniform light film, and constant current/constant voltage. Ultra-thin portable design, lightweight and easy to carry. Touch switch design, dimmable, on/off, easy light control, just a light touch. High-transmittance and high-quality panel, transparent and free of impurities. Uniform light eye film to make the light source more uniform and whiter. USB connection, easy and fast charging. LED light source, high brightness, and no flickering. Cover design, no light leakage, and better eye protection. Item Type: LED Copy Board Frame Size: Approx. 357 x 237 mm / 14.1 x 9.3 inches Working Area: Approx. 312 x 210 mm / 12.3 x 8.3 inches Light Source: LED Working Voltage: 5V Dimming: Smart Touch Dimming Power: 3.2W Illuminance: 2200-2900 1 x Copy Board 1 x USB Cable 1 x User Manual