The remote is high quality and especially the volume and program buttons for seniors a good size and a good grip. The instructions provided (in German! That made us very happy!) Is well written and explains for technology novices quickly understood the Teaching the individual functions of the original remote. Conclusion: Our grandfather is very happy to finally have a single remote control that has everything what it needs (and not 100 mini-keys in addition). So highly recommended that professional remote control has definitely fulfilled our expectations if not exceeded!