Feature: 1. HUGE AND BRIGHT: Bright flexible LED car screen is easy to show people the effect of advertising. The patterns are clear, the beads are shiny, the display options are varied. It uses 5V USB upgrade voltage technology, which is extremely low heat, low power consumption, touchable, and safe to use. 2. CUSTOM DESIGN: 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: LED 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 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. The panel with USB interface is very thin and light, made of FPC, can be bent and folded at will. 5. POWER SUPPLY: Advertising LED signs can be used directly by downloading APP, can be installed and used independently, can be powered by 5m USB power cable (included), comes with 1 roll of double sided adhesive (included) and DC12‑24V car charger (included). Specification: Item Type: Flexible LED Car Screen Material: FPC Display Color: Full Color Display, Can Display 256 Kinds of Colors Product Expansion Length and Width: Approx. 390x107mm / 15.4x4.2in Dot (Resolution): 16x64 (dots) LED Lamp Bead Life: >50000 Hours, Bending Angle <180 Degrees Rated Voltage: DC 5V (USB Power Supply) Car Charger: Input Voltage DC12‑24V, Output DC5V, DC9V, DC12V Connection: Bluetooth 5.0, Super Fast Sending Speed APP Support System: for Android. Package List: 1 x LED Flexible Screen1 x USB Cable1 x DC 12‑24V Car Charger1 Roll x Double Sided Adhesive1 x Instruction Manual Note: All data are measured manually, and there are certain errors in the measurement results.