330W Home Theater system can support DVD / CD Playback. It gives Powerful Sound 330W. it support USB Direct Recording & Playback. Enjoy powerful sound with a 330 watts 5.1 channel and exquisite sound with bass, provided by the Subwoofer. Stream any audio from your mobile devices to the LG DVD-HTS Receiver with no wires.LG DVD-HTS play DVDs, so there is no need to replace your old DVD collection. Not only that, DVD Up-Scaling delivers exceptional image quality with 1080p up scaling via HDMI. the product have 1 year warranty.