The black 69V Series 27" AH-IPS LED Backlight Monitor from AOC is equipped with the Clear Vision image performance engine and features an ultra-high Dynamic Contrast Ratio of 50,000,000:1 to enable you to see darker areas of content with greater depth. The IPS monitor is highly connectable with Mobile High Definition Link (MHL) technology, which offers great convenience for directly connecting smartphones or other mobile devices to the beautifully crafted 27" (68.58cm) display, so you can enjoy full size monitor luxury and higher quality viewing of digital content. The MHL connector also charges your smartphones while you mirror its display. This monitor has built-in speakers with HDMI and DisplayPort connections. The high compatibility of the monitor maximizes your multimedia experience.