If you ride for 100 miles without quiting you are inhabited with your very own thoughts as though you were on a desert island all by yourself. Communicators come in a variety of layouts. One more option concerns the microphone set up that catches your voice when you talk. If it’s not located at just the appropriate spot it might not grab your voice extremely well. Regardless of being up by your ears, the mics do an excellent task of grabbing your voice, with the result that you just talk as if you were standing side-by-side. This way, there’s no “ummmmm” to activate things, and also if it does close down after 10 mins, voice-activation does bring them back on. And then, one extra variable is that some Bluetooth systems enable you to get in touch with your Bluetooth-enabled cellular phone as well as make call as you ride, or link to your Bluetooth-enabled MP3 gamer and listen to music. For some people this is not a problem, while others locate them very annoying.