Feature Professional Performance 23.8” Full HD resolution ZeroFrame form factor Acer Display Widget Build-in Full HD Adjustable Webcam6 axis color adjustment VESA Adaptive-Sync standard Ergonomic design Flexible adjustment with tilt, swivel,height and pivot.Robust stand design with strong stabilityVESA supportive Comfort and protection BlueLight Shield technologyAcer Flicker-less technologyLow dimming technologyAcer ComfyView DisplayTCO, Energy Star and EPEAT gold certification Full HD LED monitor Clearer, sharper images in full high-definition color. Acer monitors brings users into a perfect colorful world in FHD1920 x 1080, and provides the finest natural and sharp original quality 100,000,000:1 contrast ratio. BlueLightShieldTM BlueLightShieldTM technology reduces the exposure of blue light, which can be potentially harmful, by adjusting color hue and brightness. You can access and select four different filter settings onscreen easily through the OSD menu to find the best one that suits the task at hand. Full HD Webcam Acer B247Y monitor has built-in webcam with Windows Hello certification. It uses facial recognition to get you in and working in under two seconds. Get an Get enterprise-grade security w/o type in a password to sign in to PC. AcerVisionCare AcerVisionCare technology incorporates several features that take into consideration prolonged usage by heavy users such as programmers, writers, and graphic designers to reduce eye strain and provides a morecomfortable viewing experience.