... CD to USB 5)Digital cinema audio calibration 5.1 wireless speaker with competitive price 1.Advanges for promotion1)Promotion period ... interface, Coaxial digital audio outputs, Ethernet Port5)S-AIR digital wireless surround , Digital Cinema Auto Calibration,6)Audio Return Channel, HDMI ... Output7)USB Movie Playback(DivX and MPEG 4 Simple Profile8)FM/AM Tuner, TV, Audio in, Card reader,9 ...