... most low frequency noises and interference.5, function: suitable for HDTV, home theater, DVD player,projector,PS3,XBOX 360 and other ... is competitive in price but catch customer's eyesC: Gift box packing to make your products more environmentalD: Poly bag with ... an interface between any audio/video source, such as a set-topbox, DVD player, or A/V receiver and an audio ...