Sideclick adapter clips will cover up the headphone jack on headphone enabled Roku remotes.The good news is that for the occasional headphone user, the ease of snapping your streaming remote in/out of the Sideclick Adapter clip is super fast and simple so it's easy to remove the remote when you want to use the headphone jack and then snap Sideclick back on when you're done.  *Install the Roku remote into your Sideclick carefully to avoid marring the surface of your Roku remote.