Sound Bar - 3.1 channel with power of 600W, active wireless subwoofer, HDMI (1× input, 1× out), optical digital audio (1× input), AUX, Bluetooth, Wi-Fi, Chromecast, USB, 4K Video Pass, ARC, HDR, Dolby Atmos, Dolby TrueHD, Dolby Digital Plus, Dolby Digital, Spotify, control device via iOS or Android, remote control