[ Bluetooth Smart App Control] Download the application , connect to the led screen via Bluetooth,The app built in a lot of interesting patterns and animations,can easily DIY design text, patterns, animations,And the LED sign is equipped with a remote control,can also choose a variety of display mode and you can also adjust the brightness and speed.The APP supports connecting multiple led display at the same time. [ Colorful Lighting] The custom programmable car LED sign is a 16 X 96 pixel full-color LED display, adopts 2121 RGB lamp beads. This high-quality LED matrix panel can not only emit high-intensity light, but also with low power consumption, and the full-color effect is brighter and soft without glare. [ Flexible LED Matrix Panel, Easy to Organize] The LED screen is covered with leather, which is flexible, durable and durable. The USB plug is 16.4 feet long and comes with double-sided tape for slapping the LED car sign onto windows, halls or other objects. You just need to unplug the power cord without stripping it. [ Wide Application] Suitable for open billboards in bars, clubs, hotels, shops, restaurants, holiday parties, music festivals, weddings, camping, taxis, cars. Lighting decoration for birthdays, Christmas, New Year, Easter and gardens. [ Easy to Install] Flexible Circuit Board USB Plug Design,This LED sign with 14.4FT USB cable , 3M double sided tape,the 5 V USB plug is designed to be more portable,very suitable for use in car window glass, shop windows.Which can be freely hung on the wall or other objects.