Feature: 1. 3mm ultra-thin and portable LED light pad, 14.6\" active illumination area, suitable for A4 sheet. 2. High-quality acrylic panel, high luminousness, lightweight and wear-resistant. 3. Giving out uniform light and flicker free, eye-protective and energy saving. 4. 3-level adjustable brightness allows you to have suitable luminance for better tracing performance, simply touch the ON/OFF switch to adjust. 5. USB powered design, can be easily powered by the included USB cable from computer, power bank, power adapter, etc. 6. 3mm ultra-thin and portable LED light pad, 14.6inch active illumination area, suitable for A4 sheet. 7. High-quality acrylic light panel, high luminousness, lightweight and wear-resistant. 8. The painting tracking light pad giving out uniform light and flicker free, eye-protective and energy saving. 9. The led light box pad has 3-level adjustable brightness allows you to have suitable luminance for better tracing performance, simply touch the ON/OFF switch to adjust. 10. Portable :Ultra-thin and portable LED light pad, 14.6inchactive illumination area, suitable for A4 sheet. 11. High Quality: High-quality acrylic panel, lightweight and wear-resistant. 12. Eye-protection: Giving out uniform light and flicker free, eye-protective and energy saving. 13. Adustable Brightness: 3-level adjustable brightness allows you to have suitable luminance for better tracing performance, simply touch the ON/OFF switch to adjust. 14. USB Powered Design: It can be easily powered by the included USB cable from computer, power bank, power adapter, etc. Specification: Features: 3mm ultra-thin and portable LED light pad, 14.6" active illumination area, suitable for A4 sheet. High-quality acrylic panel, high luminousness, lightweight and wear-resistant. Giving out uniform light and flicker free, eye-protective and energy saving. 3-level adjustable brightness allows you to have suitable luminance for better tracing performance, simply touch the ON/OFF switch to adjust. USB powered design, can be easily powered by the included USB cable from computer, power bank, power adapter, etc. Specifications: Brightness: Constant Brightness/ 3-level Adjustable Brightness/ Stepless Adjustable Brightness(Optional) Work Surface: Acrylic Panel Light Source: LED Lux: 2000-2500LUX Color Temperature: 6500K (±300K) Illuminated Space: 30.5 * 21.5cm / 12 * 8.5in(H * V); 37cm / 14.6"(Diagonal) Power Supply: USB DC 5V USB Cable Length: about 2 meters Item Size: 33.3 * 21.5 * 0.3cm / 13.1 * 8.5 * 0.1in Item Weight: 247g / 8.7oz Package Size: 37 * 24 * 4cm / 14.6 * 9.4 * 1.6in Package Weight: 410g / 14.5oz Package List: 1 * Copyboard 1 * USB Cable Package List: 1 * Copyboard 1 * USB Cable