cartaoo Funny Car Accessory, Large Size Back Window LED Display Light with Remote, Custom Text Pattern Animation Scrolling, Truck Accessories, Cool Car Gadgets & Road Rage Sign, 19.2*19.2 CM

I went with the larger size because I needed to make sure the "intended audience" would be able to see my message clearly.Let me start off by saying that I had a "thumbs up" one before so to discover this with multiple messages was a dream come through. It was never my intention to use the "middle finger" message, but I had to serve it to a motorist 3 nights ago. It felt soooooo good as he was more than deserving.I'm not sure about the smaller one, but the larger one allows you to download an app to your mobile device and use voice control to toggle between emojis. This handsfree option was a great feature.Overall, this is a great product if you are a driver who want to avoid being rare ended; being able to communicate with motorists behind you to simply "hold up" can save you that. Also, being able to say "sorry" and "thanks" (thumbs up) is such a great thing, cool even. I definitely recommend this product 100%!

I bought this mostly as a way to show when I am working on my delivery side hustles by loading their logos into it. I also figured it would be helpful on the road to express myself in various driving situations. 😉 The remote is quite handy to use for the most common graphics needed and the app makes it easy to load additional pre-made and custom graphics via Bluetooth or Wi-Fi that you can select on the go. The USB power cord is long enough to reach any where in the vehicle where it needs to be plugged in. I chose one of the USB ports on the back of my center console since it is mounted in the rear window of my pickup truck. The adhesive mounting versus the common suction cup gives me more confidence in the device staying in place.My only dislike is that it could be brighter for daytime use but I still like it amd it's a better unit that the previous one I bought here on Amazon that stopped working within a day and had no remote or lens over the LEDs.

1. Power Supply: The device needs a reliable power connection, and it should be checked to see if it works properly after turning off the car. The manufacturer could fix this by allowing it to connect to the car's power or by adding a built-in battery.2. On/Off Indicator: It's hard to tell if the device is on or off since the remote sounds the same for both. It should automatically turn off when the car is turned off, but it doesn’t do that right now.

I bought this because my wife was pregnant. I have been using it with the “baby on board” message. This sign is bright and easy to see. When I change lane on the freeway, I press the “thumbs up“ button to thank the car behind me.

I asked to return this but never received the information from the seller. I will never use it as it is too distracting while driving.

Fun and easy to install and use. Love that it has a remote. Colors could be deeper but they are bright enough to see clearly and you can do a lot with it. I do recommend this car sign scroll...!

This sign was easy to install, works easy with the remote and the app is pretty decent. Definitely as advertised and gets a lot of attention