ENERGY STAR® is the government-backed symbol for energy efficiency, providing simple, credible, and unbiased information that consumers and businesses rely on to make well-informed decisions. ENERGY STAR is the simple choice for energy efficiency, making it easy for consumers and businesses to purchase products that save them money and protect the environment. ENERGY STAR No need to buy external speakers for great audio. With integrated speakers this display is ready to go once you’re connected. Y Touch screen Y HP L6017tm, 43.2 cm (17"), 1280 x 1024 pixels, LCD, 30 ms, Black HP L6017tm. Display diagonal: 43.2 cm (17"), Display resolution: 1280 x 1024 pixels, Display technology: LCD, Response time: 30 ms, Viewing angle, horizontal: 170°, Viewing angle, vertical: 160°. Built-in speaker(s). Product colour: Black