Features 1、[Enhance Ambiance] Elevate indoor or outdoor spaces with a dynamic and customizable LED scrolling sign. Easily change messages on the LED sign whenever you want. 2、[Smart APP Control] Connect the LED matrix panel via Bluetooth to your smartphone, download the APP, and edit text and patterns with ease. 3、[Music Sync Feature] Play music on your phone and watch as the LED display screen showcases spectrum information, adding a vibrant visual to match the rhythm. 4、[Portable USB Design] The slim and lightweight LED screen comes with a USB plug design, making it highly portable and versatile. Easy to install on wall, bodies, or other objects. 5、[Versatile Applications] The LED scrolling screen is perfect for stores, hotels, KTVs, bars, restaurants, indoor advertising signs, cars, concerts, Christmas decorations, weddings, and more. Specification Item Type: LED Scrolling Sign Material: PCB, ABS Support Color: RGB Power Supply: DC5V USB Dot Matrix (Resolution): 12x72 (Pixels) Current: <50mA Size (LxW): Approx. 230x50mm / 9.06x1.97in Connection Method: Mobile Phone Bluetooth Input Installation Method: Suction Cup (Included) APP Support System: for Android, for iOS APP Support Language: Chinese, English, German, Spanish, Russian, etc. Music Rhythm: Play Music on the Phone, Display Spectrum Information on the Display Screen Built in APP: Multiple Patterns and Animations, You Can Upload Your Own Work Drawing Mode: DIY Design Your Favorite Image Built in 8 Display Modes: Static, Up, Down, Left, Right, Snowflake, Scroll, etc. Package List 1 x LED Scrolling Sign