Product Features Built-in HDTV tuner:Add HD-capable antenna to receive over-the-air high-definition broadcasts, where available. Optional set-top box required for high-definition cable or satellite programming. 19" screen size:Measured diagonally from corner to corner designed for smaller rooms. Wide (1440 x 900 pixels) resolution:Supports 720p signals for stunning image clarity. 16:10 widescreen aspect ratio:Delivers a cinema-style entertainment experience. 3-2 pulldown for accurate reproduction of film-based sources. High brightness (250 cd/m²) and incredible contrast (800:1):For a stunning viewing experience. Wide 160° horizontal and vertical viewing angles:Make every seat the best in the house. 3D Y/C digital comb filter:Delivers state-of-the-art detail and color enhancement. Sound system:2 built-in 3W stereo speakers and built-in amplifier create rich layers of audio. PC video input:Lets you connect your computer to experience high-resolution images. HDMI input:Provides an uncompressed all-digital audio/video link for the highest quality connection and supports copy-protected HD broadcast content. Inputs:Include 1 composite video, 1 component video, 1 S-video, 1 PC (VGA), 1 HDMI and 1 RF. Outputs:Include 1 headphone jack. V-Chip parental controls:Give you the option of blocking undesirable material. ENERGY STAR qualified:Designed to use less energy and meets strict energy efficiency guidelines set by the Environmental Protection Agency and U.S. Department of Energy. Additional features:Include closed captioning, input labeling, and sleep timer.