Hisense A620 21ch All-in-one Sound Bar with Built-in Subwoofer 240W DTS Virtual X Dolby Dightal Plus Bluetooth 53 Roku TV Re

All-in-one design: All-in-one design with visualized built-in subwoofer to provide 2.1 ch surround sound.
Visualized built-in subwoofer: 75*160 mm Built - in subwoofer brings low frequency bass,covered with transparent acrylic. You can see the virbation of the woofer and feel the strength.
Dolby Digital Plus and DTS Virtual:X: Dolby Digital Plus is an advanced surround sound audio technology that enables theDolby Audio experience across home theaters, smartphones, operating systems, and browsers. DTS Virtual:X is an audio codec designed to provide sound a sense of multi-dimensional space or of sound moving around you within an environment.
TV mode: Entry level Soundbars are not capable to produce Dolby Atmos sound. However, most of the Hisense TV can play Dolby Atmos sound. With our TV mode,Soundbars can also play Dolby Atmos sound by using TV's decoding capability(connected with HDMI ARC/e ARC).
EzPlay: EzPlay enables the user to control both TV and Soundbar with the TV remote, Soundbar setting menu can be displayed on the TV setting menu.
Design with Hisense TV: The HS series Soundbars were made to integrate beautifully with your TV.