Widescreen, LCD, monitor, display, PALS, corrective lenses, senior users, aging workforce, ergonomics, ENERGY STAR qualified, EPEAT Gold, HP LCD Speaker Bar, NQ576AA, audio, stereo, sound bar .

Control Panel: 4-buttons OSD(Menu, Minus, Plus, Ok), Power on/Off, Second Level OSD buttons, include daul-button switch, auto-adjust