Item Type: LED Matrix Panel Material: FPC Expansion Size: Approx. 532x90mm / 20.94x3.54in Display Color: Full Color Display, Can Display 256 Kinds of Colors Dot Matrix (Resolution): 16 x 128 (Dots) LED Lamp Bead Life: > 50000 Hours, Bending Angle <180 Degree 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, 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 or 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, Rediing App Built In: Many Kinds Of Patterns or Animations, You Can Upload Your Own Works Painting Mode: Diy Design Your Favorite Pictures Built In 8 Display Modes: Static, Upward, Downward, Leftward, Rightward, Snowflake, Scroll, Rediing Package List 1 x LED Matrix Panel 1 x USB Cable 1 x DC12V-24V Car Charger 8 x Double Sided Adhesive 1 x Instruction Manual Please allow some error in manual measurement. 1Bright 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. 2Customization: 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. 3APP 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. 4Multiple 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. 5Ultrathin 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 DC1224V car charger (included).