VIZIO"s 22" Class Edge Lit Razor LED LCD HDTV features Razor LED backlighting for brilliant color and contrast in a razor thin design. This sleek HDTV also delivers superior audio using SRS TruVolume and SRS TruSurround HD audio for advanced virtual surround sound and volume control, and has two HDMI ports so you can connect a Blu-ray player and other HD source to your HDTV. This HDTV also exceeds ENERGY STAR 4.1 guidelines to reduce energy consumption and has built-in ambient light sensing technology, which automatically adjusts backlight levels to the brightness of its surroundings. Also includes touch sensitive controls that light up when you tap the TV bezel.