LG42LB550V 42" Full HD LED TV with Freeview HD, Picture Wizard III, Movie via USB (Universal Serial Bus), USB (Universal Serial Bus) & 2x HDMI Â **** TRIPLE XD ENGINE **** Enjoy pure perfection in color, contrast & brightness with the almighty Triple XD engine. LG's newest & most advanced Triple XD engine delivers the highest level of excellence in color, contrast & brightness for the best image quality & performance. Â **** PICTURE WIZARD III **** With Picture Wizard III image quality can be easily adjusted with reference to screen for key picture quality elements such as black level, color, contrast, sharpness & backlight levels. Â **** CLEAR VOICE II **** When watching movies, it is sometimes heard above the noise of the environment. Difficult votes The Clear Voice II feature adjusts the sound balance to get votes & reduce forward when needed. Background Clear Voice II is an option that you can set & automatically enhances the sound of the human voice as background noise increases. Â **** MOVIE VIA USB (Universal Serial Bus) **** Simply plug your USB (Universal Serial Bus) or external hard drive to the USB (Universal Serial Bus) port to view the content. Appears on the TV screen Â