Qnoavve Bluetooth App Control LED Sign, 14.6"x3.6" Flexible USB 5V Car Sign Programmable Custom Text Pattern Animation Scrolling Display for Store Bar Hotel Advertising Party Truck

【Personalized Driving】Easily show people the advertising effect by using this scrolling LED sign. The patterns are clear, the display methods is versatile, the light beads are shiny, and more importantly, the LED signs wIth upgraded voltage technology of 5V USB, extremely low-heat, touchable and safe to use. and it is very friendly to electric cars. Show your personalized sign while driving. 【Custom Function】You can design your own exclusive sign according to your own creativity and ideas, change the display content according to the usage scene. You can also adjust the brightness and speed to perfectly meet your various needs. It can show 8 characters Under static mode and can show 318 characters under scrolling mode. 【Smart APP Control】The LED signs is controlled by a bluetooth-connected app, The app has built-in a lot of interesting patterns and animations. The app control makes it easier for you to customize text, pattern and animation, and the music mode makes you more passionate. 【Easy to Install】This LED car sign with USB interface is very thin and lightweight, and can be bent and rolled up at will. The surface adds a layer of colloidal resin, which has reached IP65 waterproof level, and can be directly attached to the car window without suction cups, making the installation very convenient. 【Wide Range of Applications】The LED matrix is widely used in shops, hotels, KTV, bars, restaurants, indoor advertising signs, cars, concerts, Christmas or wedding decorations, etc.