, Licencing limitations mean that most content and apps will work only in the UK , Roku Voice Remote with TV controls is ideal to replace or upgrade the remote for your Roku TV or Roku player , Control your TV’s power, volume and mute (works on most TVs) , Use your voice to launch channels, search for entertainment, turn captions on, and more , Four pre-set channel shortcut buttons let you quickly jump to popular streaming channels with a single press of your thumb , Compatible with all Roku TV brands (incl. TCL and Hisense) and with most Roku Players including Roku Express, Roku Express 4K, Roku Streaming Stick+, Roku Premiere, Roku Ultra, Roku 2, Roku 3, and Roku 4 (some models may not be supported)