- br br Amazing Deal Review - Haier L32D1120 32-Inch 720p LCD HDTVbr br 3D Digital Comb Filterbr br A 3D digital comb filter maintains the integrity of the signal by separating brightness and color information to eliminate interference on screen. It produces a crisp, sharp image, and ensures the best possible picture for your HD viewing.br br Convenient Features to Fit Your Lifestylebr br Get more from your HDTV with features that improve your viewing experience and others that open up new possibilities.br br Auto Volume Levelerbr br Volume fluctuations when changing the channel or when the program you are watching cuts to a commercial might seem like an inevitable fact of life. Haier's Auto Volume Leveler can eliminate these annoying volume fluctuations, providing you with a better overall viewing experience. Simply set the volume to your preferred listening level and let the AVL automatically adjust the sound level.br br PC Inputbr br Now you can easily connect your PC directly to your TV to watch slideshows, your favorite websites, or even to stream TV shows and movies through your computer to play on your television screen. It's the ultimate way to share computer features with your friends and family on the big screen.br br USB input for music and photobr br This LCD HDTV has the ability to play MP3 files and display JPEG images. Enjoy music through your TV speakers, or display photo albums onscreen simply by connecting a USB drive.