... cloth easily,can reuse like blackboard. Application place: shopping mall, shop, restaurant, supermarket, and so on.. advertising and promoting for you ... 13 colors,change color automatically,double side of led strips,all the leds be set on one line4)Plug:waterproof5)With ... your requests)6)Adapter:Electronic power adapter7)With protecting film all around the board8)With ROHS CE UL GS SAA BScertification.9 ...