Welcome to MacSpeech Dictate Wireless which includes a Plantronics Calisto Bluetooth headset. MacSpeech Dictate is the premierspeech recognition solution for the Macintosh. With MacSpeech Dictate you"re free to focus on what you have to say…just think it, speak it, and create it. It"s that simple. Written from the ground up for the Mac, MacSpeech Dictate"s accuracy and capabilities make it as fun, productive, and intuitive to use as the Mac itself.