... 2.High definition 3.Very slim design 46 inch lcd lcd advertising player 1) Memory card Used CF/SD/MMC card , ... quality metal fireproof material4) Acrylic layer protect the surface of lcd panel5) High brightness, wide visual angle, display with high definition6 ... the screen, rolling caption is showed at the bottom of LCD screen in the advertisement program12) Provide size 7/8/10 ...