1. Brand new and high quality
2. Power from DC 12V car lighter outlet via a long 2.1 meters Cord
3. Total 280 leds on the screen display your message Total 9 pcs messages each message can store max 250 characters
4. Communication mode: input by remote controller scrolling optional
5. Program message by remote controller easy and convenient
6. 2 suction cups included ideal for window attached Such as use in Car shopping window office home with nice performance