I purchased the whole package, EAR-Set, RC-Dex, Com-Dex, Com-Dex Remote Mic, TV-Dex. The flexibility of controls and clarity of sound in all situations is perfect. I have found that with this latest technology I am getting near perfect hearing in all situations, a magnum leap from all previous devices I have owned. I am totally satisfied with my purchase.
Very best regards
David, from Queensland, Australia