Bluetooth App Control LED Car Sign,Programmable Flexible USB 5V LED Matrix
Bluetooth App Control LED Car Sign,Programmable Flexible USB 5V LED Matrix Panel,Custom Text Pattern Animation Scrolling LED Display for Car Decor (17 * 7cm) 【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...