Feature: 1. Customizable LED Sign: Design your own exclusive LED sign with text, patterns, and animations according to your creativity and ideas. Change display content based on different scenes and occasions. 2. Bluetooth Control App: Control multiple LED displays simultaneously through a Bluetooth connected app. The app includes a variety of interesting patterns and animations for easy customization. 3. Versatile Application: Suitable for various settings including holiday parties, weddings, camping, bars, hotels, stores, and cars. Enhance the atmosphere and create a personalized touch wherever you go. 4. Safe and Convenient Design: With upgraded voltage technology of 5V USB, the LED sign is touchable, extremely low heat, and safe to use. IP64 waterproof level and glue drop technology make it easy to install on car glass. 5. Creative Display Modes: The LED sign offers clear patterns, versatile display methods, and shiny light beads. Show personalized signs while driving and easily attract attention with programmable features. Specification: Item Type: Car USB 5V LED Sign Screen Type: Full Color Soft Screen Waterproof Level: IP64 waterproof Size: Approx. 32x11x0.25cm / 12.6x4.33x0.1in Screen Resolution: 64x20 Communication Method: Bluetooth Power Supply: USB/Type-C Pixel Pitch: P4.5 Fitment: Fits for Car, Store, Party, Bar, Hotel, Concert, RV, Yacht DIY. Package List: 1 x LED Sign 1 x Connecting Cable 2 x Adhesive 1 x Manual