I have only had this for a few days but I am totally glad I have purchased it. No problems what so ever. My old car had a built in Bluetooth device so when I got a new one without I wanted to get something to help takes it's place. This is the device, people who had spoken to me on both have told me they can hear me much clearer than they ever did while use the old Car Bluetooth. It is also so easy to use with picking up, ending a call, transferring phone to speaker etc. I have not had the same problems with the voice dialing as one of the other customers, I would contribute that more to the phone than than this equipment. I also do not have the problem of the Volume being all the way up when it is turned back on, it is always where I last used it. I would definately suggest this purchase to anyone.