Feature: 1. APP CONTROLLED: The LED Car Sign can be controlled with an application, thanks to the Bluetooth connectivity. It allows customization of brightness, switching different modes, and smart adjustment of settings, making it user friendly and highly adaptable. 2. VIBRANT RGB LED DISPLAY: Equipped with 1024 RGB beads, the LED screen of the car sign is extremely bright and vibrant. If you are a taxi driver, this fun car accessory is a great LED ride share sign that enhances your car's visibility with its dynamic visual effects. 3. WATERPROOF AND BENDABLE: The scrolling LED sign uses waterproof technology, ensuring not only slimness but also IP65 waterproof. The flexible LED panel allows for bending, adapting to various installation locations. 4. DIY CUSTOMIZABLE: The LED sign can be customized with your own design patterns and texts. Whether you are promoting business, expressing individual messages, or jazzing up your vehicle, the LED display opens up infinite possibilities for expression and communication. 5. VERSATILE APPLICATION: Tailored for various environments from daily commuting to special events, enhancing visibility, creating ambient, and serving as a unique accessory for any occasion such as shops, bars, birthdays, or kids' gifts. Specification: Item Type: Flexible LED Matrix Panel Material: PU+FPCB Color: Black LED Color: RGB Remote Controller Battery Type: Built in 240mAh CR2032 Button Cell (included) Number of LED Beads: 16x64 (1024pcs) Size: Approx. 374x92mm / 14.72x3.62in Application: For Car Parties, Stores, Bars, etc.. Package List: 1 x Flexible Screen 1 x Remote Control 4 x Adhesive 1 x Data Cable 1 x User Manual Note: Attention: 1. When storing the screen, it can be folded inward with the screen facing inward, but avoid excessive bending. Do not over roll the screen with the front facing outwards, as it may cause the screen adhesive to crack or the circuit to break. 2. Do not place heavy objects on the screen when storing it normally. 3. Keep this product away from children to prevent accidental ingestion.