Programmable LED Sign with AI-Voice Control, ATOTOEXCEL Flexible USB 5V Scrolling Signs for Car, Bluetooth APP Control Custom Text Pattern Animation LED Display for Store Car Window, 13.7''x 4''

First of all I did not use this in a car as I don’t know the laws about this but we do have it plugged in to my son’s bedroom as a marquee sign. It’s far more tiny than I expected. It does take a little figuring out as you have to download the app. The app isn’t the worst but it does take a little playing around to understand what needs to happen. It has to be connected via Bluetooth and it disconnects fairly quick when you aren’t very close range. As per my photos it has preloaded images some which are not real appropriate. The lettering cannot always be read even if you stand back farther in the dark it is hard to make out words or what the smaller image depicts. I have yet to figure out the ai voice portion and how it is supposed to work. You do have the ability to create your own things in the app but so far simple text is all I can do no image or doodle- again a more technically advanced person might understand the app. They do have guides online you can go to for help I simply don’t have time to search and find. I want something click and do not read a Manuel. Overall it’s fun but I’m not sure I can recommend given the app or security of the app and the fact some of the preloaded signs aren’t readable of what they actually are supposed to be

This sign is made of a plastic and gel-like material which makes it flexible. You can simply use double sided tape to hang it as it's very light. It has a little speaker which you can use to quickly set it to show built in phrases or you can use the app for fully customizing it. The resolution isn't great so if you set it to any of the built in graphics it tends to be blurry and hard to read. Normal text is very clear, though. This sign can roll up when needed to store. It's uses very little power and can be run of anything from plugging into a PC to a power bank.

This was super easy to program. This was also very easy to install and has Excellent readability. Great product and a good value!

I had high hopes for this programmable LED sign, but the fact that the app isn't available in the Google Play Store is a huge red flag for me. I don’t feel comfortable downloading software from an unknown company, especially not an APK from outside the Play Store. This product could have been great, but I’m not risking my security over it. Very disappointed.

For a laugh or 2 it's good. The app isn't on a play store, not the worst but it is what it is. The signs you can choose from are nice looking but there are not enough LEDs to make them look nice on the device. The emojis look like blobs and are just messy. You could make your own but it leaves a lot to be desired. All in all if the app was better programed I would recommend this. But in it's current form skip.

The media could not be loaded. I was really looking forward to this ATOTOEXCEL Programmable LED Sign.Driving tons of miles means you come across lots of nasty drivers. This is a much better way of handling some of them.Unfortunately, we have yet another product that needs an APP in order to work fully.Scanning the QR code does nothing and the webpage that they suggest doesn't exist. There's a pattern here.This one worked out of the box with some random pre-sets. I was able to plug it in and see how it worked before putting it in the car. It's pretty fun, however, there's stuff missing. It appears I got someone's return.No matter. I can come up with the missing pieces but really wish it didn't require an APP to create more sayings.The actual sign is a flexible computer board that you stick on your window...or wherever.It connects by USB, of course. So does the offline AI control. It's pretty sensitive to respond.I did NOT connect by BT. After reading some other reviews, it was troubling that it requires a logon in order to use. Possibly for security reasons, I'm sure. But the fact that it's too difficult to get the APP adds to that.The cables are included and there's some film to protect your windows from the tape that wasn't in the box.There are also 2 connectors in case your car doesn't have USB.It's pretty much plug n play.

It takes a while to figure this one out and how to use it (at least for me) and it does connect to your phone (download app) and you can do almost anything you want. Sky is the limit!!! So many places you can use it (most fun is the front of the car or the back window). Very flexible material, seems so far to be indestructible (for bending and placing). Only thing is the charging or keeping it charged if you use it in your vehicle or somewhere there is no plug in. Otherwise, so much fun.

I'm not a huge fan of needing to download an apk version of the app from an unknown source. It seems like the app is not available from the Play Store on Android. The app also requires a login which I don't believe it is necessary for such a product. These are my top disappointments about this product.Function-wise, the LED sign works as intended. The app does allow you to custom draw patterns and upload it to the sign which is pretty cool. There are a some pre-set animations within the app itself, but not a whole lot to choose from which I found disappointing. Uploading patterns to the sign take about 30 seconds. Once the patterns are uploaded to the sign, it appears to stay in the memory so you can select quickly. The LEDs aren't extremely bright as the sign gets washed out during the daytime. It's best viewable in a dimmer light environment.The surface of the LED sign is a rubberized coating which is a bit sticky so it picks up dirt and dust easily and it's not the easiest surface to clean either The kit includes some mounting tape which you can stick to your vehicle's glass. When you want to remove the sign, it can be rolled up as the sign is flexible,Overall, I don't think this is a terrible product. My only major dislike are apps that require unnecessary logins and this product fits in that criteria.

The media could not be loaded. This programmable LED banner sign is quite the handy sign to have and it is actually quite fun to play with. The sign can be rolled for easy transport but it is not really big. If the words or image is large enough and spaced out properly then it is very easy to read. The thinner and more tightly spaced words are a bit harder to read but it still looks nice.There are adhesives to install it to a window. The power cable is quite long so it will reach the rear of your car to have it display our the back window.The app is easy to install and it is easy to control your banner. It does usually take about 5-15 seconds to load up a different banner. You can also make your own banners but it does take a bit of playing around to get it looking good.There is a really nice handsfree voice command feature that is perfect to use while you are driving. There are a bunch of preloaded commands to change the settings and the banner with just a word or 2. It is a great and easy way to communicate with other vehicles or people while you are in your car.It is also a great way to get peoples attention as they are walking by your store.

Arrived broken. Everything in box was perfect but it won't turn on, connect to anything, or do anything.

There are 2 things that irritates me a lot.The first one is to download an app while it would be easy to publish it on the Google Play Store. This bypasses the security scans from Google and I really don't like this.The other thing I hat is to create an account for a Bluetooth device. There are no reasons to have a login for operating a Bluetooth device, even for the setting, since they could be backup on Google without any account.Once you pass that irritating download and install an insecure app steps, then the login creation steps, you are ready to use the app. The app is named SwiftStone for no obvious reason. The app is good for transferring prebuilt patterns. DIY creation is limited to fixed hand drawing using one colour, or text patterns. If you want to have your own creation, then this is not the main selling point of this device. The voice control is the main feature.