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. Item Type: LED Advertising Sign Material: FPC Display Color: Full color display screen, capable of displaying 256 colors Unfolding Size (Length x Width): Approx. 532 x 90mm/20.9 x 3.5in Dot Matrix (Resolution): 16 x 128 (dots) LED Bead Lifespan: >50000 hours, bending angle <180° Connection Method: Bluetooth 5.0, ultra fast transmission speed APP Support System: for Android, for IOS APP Support Voice: Chinese, English, German, Spanish, Russian, etc. Music Rhythm: The phone plays music, and the display screen displays spectrum information APP Built in: Multiple patterns and animations, allowing you to upload your own works Painting Mode: DIY design your favorite pictures Built in 8 Display Modes: Static, up, down, left, right, snowflake, scroll, laser 1 x LED Advertising Sign 1 x USB Cable 1 x DC 12-24V Car Charger 8 x Double Sided Adhesive Tape 1 x User Manual