Aoc E2770Sh Full Hd Narrow Bezel Monitor 27 Inch BlackDescriptionSpecificationsShipping Built in stereo speakers ensure that audio tracks are faithfully reproduced This monitor will give office staff a clear view of their daily work Dynamic Contrast Ratio (DCR) Mercury (Hg) is poisonous, producing toxic environmental waste. Unlike the CCFL backlight in traditional monitors, the LED backlight panel contains no Hg 16. 7 Million Colours FRC 8 bit panel can display 0. 5 million more colours than the typical