Feature:1. Homogenizing Film: The high projection light panel paints more clearly, with a built in homogenizing film, soft light eye protection to protect children's eyesight.2. 2 Kinds of Power Supply: The LED copy board can be powered not only by USB, but also by batteries. The buckle like the remote control is simple and convenient, and the battery can be installed and removed quickly.3. Accurate Scale: The LED copy board panel only has accurate scales. When you need to measure, it will be considerate for you.4. Magnetic Paper: Light table adopts magnetic paper. The magnet can be attached to the board to fix the paper to prevent the paper from moving.5. Anti Skid Pads: The four corners of the Light table are equipped with anti skid pads to prevent children from moving freely when drawing.How to Use:USB or battery power supplySpecification:Item Type: LED Copy BoardMaterial: Plastic, High Light Transmission PanelColor: WhiteApplication: 5-18 Years Old PeopleProduct Category: Art SuppliesPackage Includes: One A4 Copy Board, One Type C LineUse Power: 4.1WBattery Type: 3 x AA Batteries (Battery Not Included) Package List:1 xLED Copy Board1 x Type C Cable