How many different models of the SpeechMike Air are available?

Question: How many different models of the SpeechMike Air are available?In the US, there are two models available. One with push button control, the other with slide switch control. Dealers can purchase two options of each model, with or without the SpeechExec Pro software.SpeechMike Air Push Button LFH-3000SM Air Push Button with SpeechExec Pro application…