Bright LED Advertising Sign: The scrolling sign uses bright RGB SMD LED that can display clear text, patterns, and animation message Smart App Programmable: The LED display is controlled by Bluetooth fast connection to the APP, APP material library has many interesting animations and mode choices. You can also easily DIY personalized information display Built-in Images/Animations: With multiple images and animations, you can freely choose your basic style. You can also via APP editor text, graffiti, and animations, can also adjust the display content colors, brightness, speed and display mode Flexible LED Matrix Panel: Thin and flexible design, can be bent or rolled, portable. The control buttons are conveniently located, and the suction cup makes installation easy. The suction cup angle can be adjusted up, down, left, right Widely Used: The LED panel with a USB interface is very light and thin. Widely used for cars, stores, shops, hotels, KTV, bars, restaurants, parties, Christmas or wedding decorations etc. Specifications: Product Name: Smart Display Model: P64L Light source: LED 5050 RGB Lamp beads: 4096pcs Material: ABS/Silicone/Iron Weight: 830g Voltage: 5V/2A Model: Universal Application: Automotive, Home, Commercial Screen size: 173*173mm (mm) Outer box: 20.5*20.5*7cm Cable length: 4.5m