How do I adjust the volume and brightness on my Cube? Sorry, your browser doesn't support embedded videos.STEP 1 – LAUNCH APP Launch your Smart Lumies app. STEP 2 – SETTINGS Go to the Settings by taping the upper right corner on your Feed card screen. STEP 3 – CUBE SETTINGS Select Cube settings and simply adjust brigtness and sound as you wish. By Martina Grgic|2021-02-01T17:12:04+00:00January 31, 2021|Setup|0 Comments Share This Story, Choose Your Platform! FacebookTwitterLinkedInRedditWhatsAppTumblrPinterestVkXingEmail About the Author: Martina Grgic Leave A Comment Cancel replyComment Save my name, email, and website in this browser for the next time I comment.