1、Bright Billboards: Bright LED matrix panel is easy to show people the effect of advertising. The patterns are clear, the beads are shiny, the display options are varied, and more importantly, the LED signage uses 5V USB upgrade voltage technology, which is extremely low heat, low power consumption, touchable, and safe to use. 2、Customization: Flexible LED screen can be customized with text, patterns and animations. You can edit according to your needs and ideas, or change the display content according to the usage scenario, and edit exclusive patterns and animations according to the characteristics of your store. 3、APP Control: The LED matrix panel is controlled by a Bluetooth connected app that supports simultaneous connection of multiple LED displays to make your store more eye catching, and the app has many interesting patterns and animations built in. Your phone can be more easily customized with fun patterns and text to personalize your store. 4、Multiple Display Modes: Flexible LED matrix panel can be scrolled, with modes such as left, right, up, down, snowflake picture static. The dynamic mode will be more attractive than the static mode and make your store stand out more. 5、Ultrathin Design, Power Supply: LED sign with USB interface, very thin and light, made of FPC, can be bent and folded at will. Can be used directly by downloading APP, can be installed and used independently, can be powered by 5m USB power cable (included), comes with 8 double sided adhesive (included) and DC12‑24V car charger (included). 1 x LED Matrix Panel1 x USB Cable1 x DC12V-24V Car Charger8 x Double Sided Adhesive1 x Instruction Manual Item Type: LED Matrix PanelMaterial: FPCExpansion Size: Approx. 532x90mm / 20.94x 3.54inDisplay Color: Full Color Display, Can Display 256 Kinds of ColorsDot Matrix (Resolution): 16 x 128 (Dots)LED Lamp Bead Life: > 50000 Hours, Bending Angle <180 DegreeRated Voltage: DC 5V (USB Power Supply)Car Charger: Input Voltage DC12-24V, Output DC5V DC9V DC12VConnection: Bluetooth 5.0, Super Fast Sending SpeedApp Support System: For Android, For IOSApp Support Voice: Chinese, English, German, Spanish, Russian, Etc.Music Rhythm: Cell Phone Plays Music, Display Shows Spectrum InformationApp Built In: Many Kinds of Patterns or Animations, You Can Upload Your Own WorksDrawing Mode: DIY Design Your Favorite PicturesBuilt In 8 Kinds Of Display Modes: Static, Up, Down, Left, Right, Snowflake, Scroll, RediingApp Built In: Many Kinds Of Patterns or Animations, You Can Upload Your Own WorksPainting Mode: Diy Design Your Favorite PicturesBuilt In 8 Display Modes: Static, Upward, Downward, Leftward, Rightward, Snowflake, Scroll, Rediing