Plikapli Programmable LED Sign,15''x4'' Ultra-Thin Flexible Bluetooth LED Screen USB 5V APP Control Custom Text Pattern Animation Scrolling LED Signs for Car Store Home Office Bar Hotel

This was a fun gift for an 8-year-old girl. It is really fun to play with the app - you can create your own design with text, graphics and many different visual effects. The app includes a lot of premade designs too.It seems to be designed to be used in a car window, as most of the built-in designs programmed into the remote control are traffic themed. The screen is very flexible, and the surface has a weird stickiness to it, which I guess would help it stick to the inside of a car window.I appreciated that it came with an extra long USB cable with a built in on/off switch. It does not come with the power brick, though, so you would need to provide that yourself.

This is a small sign but it's fun for a desk where you may just wanna display something to people walking by your desk. It functions just fine and is easy to set up and change. The colors are bright and eye catching its a quality little conversation piece. It is decently made and sturdy enough to last a long time.

The pictures don't do this LED sign justice. The LEDs are bright, colorful, and vibrant. The sign is flexible and covered with a thick, waterproof coating. It has many programmable options, including moving GIFs. The app is a must-have, as it allows for firmware updates and selecting a preferred language. The app also allows for custom designs and opens the sign to endless possibilities. The sign comes with a really long USB cable, a remote with multiple buttons preprogrammed, adhesive tape, and an owner's manual.Connecting to the sign to the app is simple and quick via Bluetooth. There are preprogrammed designs to choose from, or you can create your own intricate moving or static picture. I have been using this sign for the last few weeks while going to car shows to display information. It is also bright enough that it shows perfectly through the dark window tinting, even during daylight. I've also removed it from the car to use in my tent at a trade show. Sometimes, I display funny gifs and emojis, and It has led to many conversations based on what is displayed on the sign. Overall, it is a bright, customizable sign that will draw attention as it pops at just about any scene.

My image doesn't do this LED sign justice as I accidentally captured a long exposure, so things look a little off.The product is almost longer than my forearm and hand combined, which is nice as more LEDs mean more room for creativity.Everything is controlled via the companion app, which lets you use pre-loaded images and animations, or you can make your own; or you can use the remote control which has quite lackluster support in comparison.It comes with a relatively long USB-C cord for power; if the length is not to your desire you can swap it with any USB-C cord, and it should work fine.

This LED sign is programmable via the free app. You can use characters and icons plus animations. It comes with a really long USB-A power cable and a USB-A car charger that fits into the cigarette lighter. This lets you mount it your rear window using the included double-sided stickies.It also comes with a remote control that shows some very cool looking animations with the text in non-English languages. The app is the place I did all my changes in. The LEDs are very bright and the matrix is large enough to show some good detail.This is such a fun sign and you don't have to use it in your car, I'm using mine in my gaming room.