Feature: 1. [Bright And Energy Saving] Flexible LED matrix panel with clear patterns, bright beads and various display methods, it is easy to show people the effect of advertising. Adopting 5V USB upgrade voltage technology, extremely low heat, low power consumption, touchable and safe to use. 2. [Customization Function] Flexible LED dot matrix panel can be customized with text, pattern and animation. You can edit according to your needs and ideas, or change the display content according to the use of the scene, and also edit the exclusive patterns and animations according to the characteristics. 3. [APP Control] The flexible LED matrix display is controlled by a Bluetooth connected app that supports simultaneous connection of multiple LED displays. The app has a number of interesting patterns and animations built in. Your phone makes it easier to customize interesting patterns and text. 4. [Multiple Display Modes] Flexible LED screen can scroll and play with left, right, up, down, snowflake, picture, laser, static and other modes. The dynamic mode will be more attractive than the static mode and make your store stand out more. 5. [Easy To Use] The LED sign with USB interface is very thin and light, made of FPC, can be bent and folded at will. You can download the APP directly or install and use it independently. Can be powered by 5m/16.4ft long USB cable with 8 double sided stickers and DC12‑24V car charger, more convenient to use. Specification: Item Type: Flexible LED Matrix Panel Material: FPC Product Expansion Length And Width: Approx. 276 x 90mm / 10.9 x 3.5in Display Color: Full Color Display, Can Display 256 Kinds of Colors Dot Matrix (Resolution): 16 x 64 (Dots) LED Lamp Bead Life: More Than 50000 Hours, Bending Angle Less Than 180° Rated Voltage: DC5V (USB Power Supply) Car Charger: Input Voltage DC12-24V, Output DC5V, DC9V, DC12V Connection: BT 5.0, Super Fast Sending Speed APP Support System: For Android, for iOS APP Support Voice: Chinese, English, German, Spanish, Russian, etc. Music Rhythm: Cell Phone Plays Music, Display Shows Spectrum Information APP Built in: Many Kinds of Patterns, Animations, You Can Upload Your Own Works Drawing Mode: DIY Design Your Favorite Pictures Built in 8 Kinds of Display Modes: Static, Up, Down, Left, Right, Snowflake, Scroll, Laser. Package List: 1 x Flexible LED Matrix Panel1 x USB Cable1 x DC12V-24V Car Charger8 x Double Sided Sticker1 x Instruction Manual Note: Manual measurement, please allow some errors.