Our programmable LED car sign has 16x96 matrix of 1536 RGB dreamy beads/20x64 matrix of 1280 RGB dreamy beads, creating stunning and attractive lighting effects and making your car highly visible day and night. You can design personalized text, patterns, animations, rhythms, and even clocks via iPixel Color app. IP65 waterproof for outdoor use. based on your preferences and specific needs. Additionally, the app allows you to adjust text direction, playing effects, brightness, and flashing speed, offering full control to match any scene or style. USB powered. Feature soft, 25mm ultra-thin and lightweight screen, flexible to bend, fold and shape to fit various surfaces. Come with 2 packs, ideal for car windows, indoor decor, bars, parties, commercial advertisements, stores, holidays, weddings, camping, hotels, schools, concerts etc..