Revolutionize your ride with our state-of-the-art Bluetooth App Programmable LED Car Sign, tailor-made to add a unique flair to your vehicle. This innovative and eco-friendly sign, easily controlled through a mobile app, allows you to craft personalized and vibrant messages, patterns, animations, and even synchronize them to your favorite music. Its user-friendly design ensures you can effortlessly adjust brightness and speed, making your car stand out in any setting. Boasting a flexible circuit board and a handy USB plug, this lightweight LED sign is not just simple to install with the included 3M tape but is also durable and portable. Featuring high-intensity RGB lamp beads, it offers a dazzling full-color display with low power consumption, and its IP66 waterproof rating ensures longevity and resilience. Ideal for a variety of occasions - from jazzing up your daily commute to making a statement at car shows, trade shows, or festive celebrations - this LED car sign is available in multiple sizes to perfectly fit your vehicle. Illuminate your journey and make a lasting impression wherever the road takes you!