... , ROHS, FCC; 2.With speakers in front; 3.Colour: Black or Silver. Lcd ad display 1.Main functions:1. Metal case (Aluminum ... slide show;9. Multiple file formats supported for lcd ad display: *.jpg, *.mov, *.dat, *.vob, *.mpg, *.avi, *.MP3, *.txt10. Programmable timer ... 36V;17. Support upgrading the software. And our lcd ad display have some more special functions for your different projects requirements ...