The Vevor A3 LED light board is a USB-powered tracing pad designed for drawing, diamond painting, animation, sketching, and other creative projects. Its ultra-thin profile and lightweight build make it easy to carry in a backpack, briefcase, or laptop bag. The board features 3-level and stepless brightness adjustment, soft even lighting, and a memory function for added convenience. A Type-C port provides stable power connection for use with a laptop or portable power bank. It is built to reduce glare and eye strain during extended use.