Feature: 1. LED Light Guide Panel: The copy tracing board features an LED light guide panel that provides high transparency, making it easy to trace outlines with clear visibility of the lines. This advanced design enhances your copying experience. 2. Dual Power Supply Mode: The tracing drawing board supports a dual power supply mode, allowing for simultaneous use with three AA batteries or USB power. This functionality makes it versatile for both indoor and outdoor use, ensuring you will not easily run out of power while working on your projects. 3. Stepless Dimming: The LED tracing board is equipped with stepless dimming capabilities. By pressing and holding the power button, you can smoothly adjust the brightness from low to high, providing a soft illumination. Additionally, there are 3 dimming levels, low, medium, and high, achievable with a quick press of the button. 4. Lightweight and Portable: The LED tracing board features an ultra slim design with a thickness of only 12mm, making it lightweight and easy to carry. This portability allows for convenient use on the go, whether you're traveling or simply moving from room to room. 5. Magnetic Design: The tracing board incorporates a built in magnetic design with iron pieces throughout the screen. It comes with four small magnets that enable you to securely hold your artwork in place while tracing, ensuring a stable drawing experience without the hassle of shifting paper. 6. Stable and Non Slip: The bottom of the copy tracing board is equipped with 4 non slip pads, providing enhanced stability when placed on a tabletop. This design feature prevents the board from sliding around, making it particularly useful for children who are tracing images. By illuminating the artwork with strong lighting, the details become clearer, making the drawing process much easier. Specification: Item Type: LED Copying Board Material: Acrylic panel, LED lights Power Supply: 3x AA batteries (batteries not included) Operating Voltage: 5V 2A Light Chips Type: 4014 Light Intensity: Three modes 1100/2800/5600LX Color Temperature: 12000K Dimming Options: 3 modes Light Color: Cool White Illuminated Window Size: 298 x 210mm / 11.73 x 8.27in Product Size: Approx. 337 x 277 x 12mm / 13.27 x 10.91 x 0.47in. Package List: 1 x LED Copy Board 4 x Small Magnets 1 x USB Cable 1 x Screwdriver 1 x Instruction Manual