NENRENT DC 12V LED Car Showcase Sign Scrolling Message Display Board Led Car Rear Window Banner Lighting with Remote Controller and Car Lighter Fast Programmable (Blue) Power from : DC12V10% Car lighter ,99 messages pre-programmed in messenger library, save up to 10 custom messages Rotate viewing screen up-to 360 to increase visibility and customer impact Great for business advertising on car, taxi, food service, showcase , retail and public places Reverse spelling or normal spelling are available, attract customers with eary-to-read led scrolling messages The remote led car sign board program message by remote controller to change message, easy programming characters, accents, numbers and symbols