【Adjustable Height】This LED writing board Features a 24" x 16" (60x40cm) glass writing surface and an adjustable aluminum A-frame stand that easily extends from 16" to 20" in height. It is perfectly suited for podiums, reception desks, or temporary booths. Designed with a reinforced metal crossbar for enhanced stability, it remains securely in place wherever it's set up. 【Unleash Your Light-Up Creativity】This neon sign board delivers dazzling lighting effects with 16 vibrant colors, 5 adjustable brightness levels, and 4 dynamic modes—static, jump, flash, and gradient. By combining these options, you can easily create up to 48 unique light displays. It also comes with 8 fluorescent markers, allowing you to draw colorful designs with ease. Once you open the lights, the steady lines instantly turn into playful neon graffiti—perfect for sparking creativity. 【Superior Quality】Crafted with a sturdy black aluminum frame and reinforced glass, this LED board delivers a scratch-resistant, crystal-clear and smooth-writing surface that will not easily deform or yellow. Durable and easy to wipe clean, it’s always ready for new creations. The spacious writing area offers a perfect canvas for endless creativity, ideal for cafes, hotels, retail stores, offices, events, promotions, and more. 【Multi-function to use】This versatile light-up board shines brightly anywhere. Ready to use right out of the box, it folds flat in seconds for compact storage. Perfect for holiday designs, handwritten messages, drawing board, party signs, or menu boards. The reusable surface is a creative and eco-friendly swap for single-use decor, making it an ideal promotional standout for Christmas and New Year’s. 【Dual-Power Operation for Indoor & Outdoor Use】This LED note board features two power supply modes to adapt to various environments. Plug into an outlet for steady, long-lasting illumination, or switch to battery power (batteries not included) for complete cordless freedom—ideal for outdoor events, pop-up displays, and other locations without direct power access. (Note: Battery life is limited, making it best for short-term and flexible applications.) 【Cleaning Guide】 Gently wipe the surface with a slightly damp cloth or a small amount of glass cleaner. Important: Do not pour liquids directly onto the screen to prevent moisture from seeping into the board and damaging internal components. 【Neon Chalk Marker Use & Care】 If the marker has been unused for a while and doesn’t write smoothly, shake it firmly several times. Apply slight pressure on the tip for more consistent ink flow. Always recap the marker tightly after use to prevent drying out and extend its life.