Scrolling Huge Bright Advertising LED Signs, Flexible USB 5V LED Store Sign. The bright huge sign makes it easy to show people the effect of advertising. The pattern is clear, the lamp beads are shining, the display methods are various, and more importantly, the LED sign with 5V USB upgrade voltage technology, extremely low heat, low power consumption, touchable and safe to use. The LED signs can customize text, patterns and animations.You can edit according to your own needs and ideas, you can also change the display content according to the usage scene, and you can also edit exclusive patterns and animations according to the characteristics of your own store. LED sign is controlled by a Bluetooth-connected app, which supports connecting multiple LED displays at the same time, making your store more eye-catching, the app has built-in many interesting modes and animations. The LED store sign can be scrolled and played, and t are modes such as Left Right Up Down Snowflake Picture Laser Static. The dynamic mode will be more attractive than the static one, making your store stand out more. Easy to Install and Use? The LED panel with USB interface is very light and thin, and the surface is made of drop glue, which can be bent and folded at will. This panel can be used directly by downloading the app, and children can install and use it independently.