Flexible LED Car Sign Bluetooth Control Custom Text Animation for RV Yacht USB 5V Programmable Features： 1、5V USB POWERED OPERATION: Easily show advertising effect with clear patterns, versatile display methods, and shiny light beads. Upgraded voltage technology of 5V USB, extremely low heat, touchable, and safe to use. Ideal for electric cars, DIY personalization while driving. 2、CUSTOMIZABLE DESIGN: This LED sign can custom text, pattern, and animation, allowing you to create exclusive signs based on your creativity. Change display content according to usage scene for personalized touch. 3、BLUETOOTH CONTROL: LED sign is controlled by a Bluetooth connected app, supporting multiple connections at once. App features interesting patterns and animations for easy customization of texts and patterns. Music mode adds passion. 4、FLEXIBLE AND WATERPROOF: Thin and light LED sign with USB interface that can be bent and folded. Glue drop technology surface is IP64 waterproof, directly glueable to car glass for convenient installation and easy portability. 5、MULTI LANGUAGE AND VERSATILE USAGE: LED signs available in multiple languages and suitable for various places such as holiday parties, weddings, camping, bars, hotels, stores, and cars. Specification： Item Type: LED Car Sign Material: Silicone Screen Type: Full Color Soft Screen Waterproof Level: IP64 Size: Approx. 49.2x11x0.6cm / 19.37x4.33x0.24in Screen Resolution: 96x20 Communication Method: Bluetooth Power Supply: USB, Type C Pixel Pitch: P4.5 Remote Control with Built in Battery Battery Type: Button Cell Battery Model: CR2025 (supports CR2025-CR2032) Battery Capacity: 170mAh Application: Car, Store, Party, Bar, Hotel, Concert, RV, Yacht DIY etc. Package List： 1 x LED Sign?? 1 x Connection Cable 1 x Adapter 1 x Adhesive 1 x User Manual