You see an original car accessory from Gelrova - programmable LED board, which is mounted in the cabin and allows you to communicate with other drivers. It has 6 preset signals - turn off high beam, do not signal, temporary parking, child in the car, SOS and emergency. Plus, there are 11 fun interactive emoticons to communicate - approval, apology, love, hello and more. And you can also upload any text and pictures to the scoreboard, there's a special app for that. The kit includes a remote control, charging cable, Velcro mounts for installation in the cabin. Battery operated, charges like a cell phone.