For Roku media player and Roku Smart Soundbar users. Press the microphone button to search with your voice and control your TV with power, volume, and mute buttons. For Roku TV users. Press the microphone button to use your voice to launch channels, search for entertainment, turn captions on, switch inputs, and more. Great for Roku TVs. Compatible with all Roku TV brands No more juggling remotes. This enhanced voice remote has conveniently positioned side buttons that enable you to control your TV's power, adjust TV volume, and mute audio (on most TVs). Take control of your Roku media player with a new Roku Voice Remote. The easy-to-use Roku Voice Remote with TV controls is ideal to replace or upgrade the remote for your Roku TV, Roku player, or Roku Smart Soundbar. Shortcut buttons. Four pre-set channel shortcut buttons let you quickly jump to popular streaming channels with a single press of your thumb. Power it up in seconds. Don't worry, we've included 2 Duracell AAA batteries are included, so you can power up your voice remote in seconds. Great for Roku Streaming Media Players. Compatible with Roku Express, Roku Express +, Roku Streaming Stick, Roku Streaming Stick +, Roku Premiere, Roku Premiere+, Roku Ultra, Roku 2, Roku 3, and Roku 4 (some models may not be supported).