LG lets you enjoy picture-perfect movies with Blu-ray players that are stylishly designed to fit your home. LG HT826 Home Theatre System supports Dolby Pro Logic II which is an advancement of Dolby Pro Logic that transforms any high-quality two-channel source into five independent full-range channels: Left, Center, Right, Left Surround, and Right Surround. The Full HD up-scaling feature (from 576i SD into 1080 HD) offers the benefit of superior picture quality. A HD interface also minimizes the signal quality problems to improve home entertainment enjoyment. LG Audio products let the user enjoy all the contents from the mobile devices through USB port, such file formats like MP3, WMA, and DivX files.USB Recording feature is more advanced version so that you can create your own MP3 music format files from audio CD directly to MP3 player or USB memory. It is very simple and easy to use by pressing just USB Recording button.