If you are an instructor, then design your favourite combos and hook up your device to a speaker and have it dictate the class while you go around and work with your students on the finer details.
Work with the Combat Coach to adjust combos, speed, and intensity. There are over 60 audio techniques leading to endless combinations. You can adjust the time between combos, the speed at which the combos are called out, the order of the combos, and the frequency with which a particular combo is called out.
You have to total flexibility to work with the Combat Coach to give you the best training session possible.