Programmable 14.6''x3.6'' RGB LED Car Sign with Bluetooth App & Flexible Design

Discover the power of visual communication with our 14.6''x3.6'' (37.08cm x 9.14cm) LED sign, designed specifically for dynamic car advertising and event messaging. This cutting-edge LED RGB display revolutionizes how messages are conveyed on the go. Powered by a flexible and programmable system, you can create custom animations, text, and even your unique graffiti right from your smartphone via a user-friendly Bluetooth-connected app, CoolLED1248. The sign's flexibility is unmatched, featuring a light, thin, and bendable LED matrix panel that can easily adapt to various surfaces. Installation is a breeze with its 3M double-sided tape and a 14.7ft (4.48m) super long USB cable, allowing secure attachment to car windows or other smooth surfaces. Utilize this versatile tool in numerous settings such as shops, bars, restaurants, or during festive occasions like Christmas, Halloween, parties, birthdays, and New Year celebrations. With its ability to adjust brightness, speed, and display modes, this LED sign is not just a tool but a game changer in how you engage with your audience. Frequent updates and upgrades to the app ensure you always have access to the latest features and animations, keeping your messages fresh and engaging.