... the data after you put TF card into the remote controller, you can send the datas to the control boards ... cross cabinet by the remote controller, you can select the programs, adjust time, and brightness,etc. Colorfull color, dual color, and single colorPixel configurationStatic ... 5V±0.2V ( control card) and 3 AA batteries ( remote controller)Brightness>6000 nits , full brighness at the day, and half ...