LOVAPO LED drawing board that emits light, A1 drawing board with scale The advantages of drawing boards Eye protection Vision protection technology: This tracking light box is designed for everyone, whether you are a passionate amateur or a professional. Eyesight Protected Technology ensures that your eyes are protected from harmful glare or radiation. Diversified use Diversified use： Sketchindustrial designX-ray observation2D AnimationScreen printing testSand painting platform Brightness adjustment Adjustable brightness: 10 levels of dimming/stepless dimming. The cleverly designed automatic dimming function can also remember your last brightness setting. The button switch design can prevent light from changing due to accidental contact. It is more convenient for your use.Plug in the power cord on a pitch black night and adjust the brightness you need, making it easy to paint Package Contents USB power supply/power adapter: A2/A3/A4 Through a USB cable, this lightbox can easily connect to any USB port, including your computer, USB adapter, or power bank. Due to the large number of LED beads in the A1 lightbox, USB cannot provide the required energy. 1.LED light box hostx1 2.Dimming switch cable x1 3.Power adapter x1 4.Transparent anti-smudge pad x1 Thin design and portability make it easy to carry around Get Creative Anywhere with Our Slim and Portable Adjustable Brightness Light Box Ultra thin and portable: The compact and elegant design makes this LED tracking pad the thinnest light panel in the field, with a thickness of only 0.31 inches, making it very lightweight and portable. The adjustable brightness lightbox is perfect for a range of creative activities, including scrapbooks, calligraphy, sewing, quilting, template printing, etc A1 size: length 37.4 in, width25.6in, weight 4.7kgA1 drawing board with power adapter/white dimming/magnet holder/uniform light emitting panel/ink padSuitable for various fields: LED drawing boards are widely used in fields such as art, design, education, and commerce.Artists can create, sketch or sketch on it; Designers can use it to create models or patterns; Educators can use LED drawing boards for teaching or demonstration A2 size: length 27.6in, width 19.6in, weight 2.7kgThe A2 drawing board does not come with a power adapter, but can be connected to a USB portConvenient to carry and create at any time: LED drawing boards have portability, making them easy to carry around and can be created anytime and anywhere. This allows artists and designers to create more freely, unleashing their infinite imagination and creativity. A3 size: length 19.6in, width15.7in, weight 1.5kgThe A3 drawing board does not come with a power adapter, but can be connected to a USB portWipe without marks, traditional paper is easily damaged and difficult to store. The LED painting board adopts a special surface, which can be easily wiped without leaving any traces, and can be reused, reducing usage costs and waste. A4 size: length 15.7in, width 11.8in, weight 0.8kgProviding better entertainment equipment for families: LED drawing boards can also be used as home entertainment devices.At night or when the indoor light is dim, using LED drawing boards can allow families to create together, enhance interaction and communication between each other, and also cultivate children's artistic interest and creativity.