Lg S70TY Soundbar - Tv Matching Lg Qned Tvs 49" or Bigger - 3.1.1 Channel - Dolby Atmos - Dts:X - Hdmi eARC - Wireless Surround Ready - 4K - Dolby Vision - HDR10 Passthrough - High Resolution Audio - Wireless Active Subwoofer - Bluetooth 5.1 - Usb Playback - Soundbar Mode Control - Tv Sound Mode Share - Wow Orchestra - Wow Interface - 7 Speaker Units - Smartphone Remote App iOS/Android - Auto Volume Leveler - Hdmi Arc - Dynamic Range Control - Night Mode - Led Indicators - Auto Dimmer Remote/App - Auto Power Remote/App - Auto Power Bluetooth (Lg TV)/Optical Remote/App - Customize Eq Remote/App - Night Time Mode Remote/App - Surround Remote/App - Usb Host - Lg Sound Mode Share - Multiple Sound Modes - Dolby TrueHD - Dolby Digital Plus - Dolby Digital - Dts Digital Surround - Optical Input - Hdmi Input - Hdmi Output - Included Accessories: Remote Control and Batteries, Wall Mount Bracket - Soundbar: (37.4"W x 4.5"D x 2.5"H) - Subwoofer: (7.9"W x 11.2"D x 14.8"H) - (Black)