A vibrant, flexible 15″×4″ LED sign that plugs into any 5 V USB port and connects over Bluetooth to a free app for full customization—scrolling text, animations, patterns, brightness, and speed. Waterproof (IP66) and lightweight, it comes with 3 m adhesive tape for easy mounting on cars, storefronts, bars, hotels, or event spaces. Offers bright, full-color RGB display perfect for eye-catching advertising or dynamic messaging.