Heos networked soundbar with high performance wireless subwoofer compatible airplay 2; bluetooth receiver; compatible with resolution audio. 1 input/1 output hdmi compatible 4k; optical and coaxial digital inputs for TV. Built-in dolby digital and dts decoder; analog input (3.5mm mini jack); wireless subwoofer with two 5.25 ” cones for excellent bass response, without cables; digitally optimized virtual surround; bass settings from the application.able to learn codes to be controlled without app; auto tv sound on that automatically turns on the equipment when you turn on the tv; automatically ungroup when you turn on the tv; the sound of the tv can be distributed throughout the house; movie, music,night and dialog enhancer modes.