Exclusive for Roku Tv's only, this is a superb wireless soundbar. Plug it in to electrical power and you're done. Your TV will "see" it and connect to it. Volume is controlled with your TV remote; no separate remote. $108.62 on Amazon. Compatible brands include Roku's own line of TV's as well as TCL, Hisense, Onn, Westinghouse and others with Roku operating systems. This sound bar is made by TCL but it works with all Roku TV's mentioned above.