I will have to say that this product is NOT worth wasting your time or money on. You'll spend more time trying to figure out the simple things. LIke simply just listening to music and talking with your passanger. 

I have reachout to SENA tech support about the issue of constantly getting the message of intercome failed try again laer. This happens no matter where you put the settings. I was advised by a SENA rep to turn VOX off and only use the intercome. This didnt work at all. 

If your reading this I advise you to talk to someone that has one before making this investment. It's my opinion that if you purchase this expensive communication devise your going to be dramatically let down.