Feature:1. [LARGE LED SIGN] The LED sign display panel with clear pattern and bright light beads can easily show the effect of advertisements, which uses 5V USB power supply, with low heat and low loss, touchable, safe to use.2. [CUSTOMIZE CONTENT] The text, pattern and animation can be customized according to your needs and ideas to personalize your store.3. [SMART APP CONTROL] The LED sign can be easily controlled by Bluetooth connected APP, which can connect multiple LED screen at the same time.4. [RICH DISPLAY MODE] Flexible LED sign supports scrolling playback, with modes such as left, right, up, down snowflake images, laser static, etc.5. [FLEXIBLE PANEL] The LED sign panel is made of FPC,super thin and light, can be bent and folded freely for more flexible installation.Specification:Item Type: LED Advertising SignMaterial: FPCDisplay Color: Full color display screen, capable of displaying 256 colorsUnfolding Size (Length x Width): Approx. 532 x 90mm/20.9 x 3.5inDot Matrix (Resolution): 16 x 128 (dots)LED Bead Lifespan: >50000 hours, bending angle <180Rated Voltage: DC5V (USB powered)Car Charger: Input voltage DC12-24V, output DC5V DC9V DC12VConnection Method: Bluetooth 5.0, ultra fast transmission speedAPP Support System: for Android, for IOSAPP Support Voice: Chinese, English, German, Spanish, Russian, etc.Music Rhythm: The phone plays music, and the display screen displays spectrum informationAPP Built in: Multiple patterns and animations, allowing you to upload your own worksPainting Mode: DIY design your favorite picturesBuilt in 8 Display Modes: Static, up, down, left, right, snowflake, scroll, laser.Package List:1 x LED Advertising Sign1 x USB Cable1 x DC 12-24V Car Charger8 x Double Sided Adhesive Tape1 x User Manual