A4 LED Drawing Board Ultra-thin Adjustable Light Table USB Powered Light Pad Suitable for Diamond Painting Drawing Template Streaming Animation Sketching Three-level Dimming with Scale Adjustable Brightness: Our tracing light pad allows for brightness adjustment via touch sensitivity; customize the brightness to your needs for a more comfortable drawing experience, making it ideal for artists of all skill levels; no need to unplug the USB cord, you can turn it back on with your preferred brightness. PREMIUM Acrylic Material: Our tracing light panels are primarily made of acrylic material; this lightweight material ensures portability without compromising robustness; its clear surface facilitates optimal illumination for an efficient work experience. USB Powered: The drawing light pad is USB-powered and can be easily charged; it can be connected to most devices with USB ports, such as computers, wall adapters, etc., enabling continuous use, especially when on the go. Wide Range of Applications: Our LED drawing board is practical and multifunctional, suitable for diamond painting, stencil printing, quilting, 2D animation, calligraphy, tracing, embossing, scrapbooking, sketching, painting, etc. Its ease of use makes it suitable for professional artists and amateur artists. Note: All data are manual measurements, please allow 1-3 cm error. Due to the difference in light and display, there will be some color difference, subject to the physical object received. Delivery Quantity: (according to the main picture)