Sony HTCT790 Sound Bar with 4K and HDR Support Maintain 4K quality with HDCP2.2 and HDR support, Dolby TrueHD & DTS-HD Master Audio format support Easily add wireless surround sound speakers, Enjoy wireless multi-room listening Get connected with 3 HDMI inputs, HDMI ARC and more, Play music wirelessly via Bluetooth, Enjoy music playback via USB