Only one flaw. (2009-01-05)
Works very well, and although I am hard of hearing I have no problem conversing with people using it, with or without my hearing aids (adjusting volume accordingly). As far as I'm concerned, the only flaw with this is that the speaker has come off its clip on more than one occasion. I'm delighted to see the low price here - I paid much more for it via my cellphone provider last year - because mine vanished somewhere in my car after falling the clip this past weekend and I may end up having to buy a new one!

Don't waste your money (2009-01-01)
I bought this unit about four months ago -- my first in-car bluetooth device. Since California mandates hands-free phoning, I needed one (I don't care for the earpiece units), although I don't use it often. Well, it worked OK the first few times I used it, although the sound quality was minimal. Lately it has stopped functioning as it should -- when you push the "call" button, it shuts the unit off! Motorola has been of no help whatsoever. My recommendation: spend a little more and get a better unit.

Be prepared to be ripped off (2008-12-31)
The product is great. It works very well, and I love it. The problem is the fact that it comes only with a car charger, and the instructions say to charge it for two hours before using it. That means that it's necessary to drive around for two hours with the device plugged in to the vehicle's lighter socket before the thing will work--unless you have another way to charge it. I had to contact customer service to find out that there is a wall charger available for $19.99--which is more than half what the unit itself cost. I suggest that you hold back from purchasing this device unless you have your own wall charger or can find one that will work, otherwise the cost to you will be whatever you pay plus an additional $19.99 plus the additional shipping cost.

Better than a blinking earpiece, but... (2008-12-19)
I live in California where the hands free law is now in place. Someone told me that they got a ticket for using their phone up to their ear and the ticket was $189. So, with that in mind, this is a good option. it works well enough to not have to use an earpiece. I think those things look pretty funny anyway, and what a pain to have something sticking into your ear all the time. This is an alternative, albeit not the best. It clips to the visor nicely, but when you need to put the visor down to block sun or on your left side it is in the wrong position to speak into it correctly. It takes a couple of seconds to connect the call when you push the button, which is frustrating as you say "hello? hello??" Also, the people I'm talking to often say they are having trouble hearing me. I think it is the traffic noise. So it must not do a great job blocking that out. Otherwise, there really are no other options that I've found to date. So, this is it. With the discount you can get on it right now it is worth it though. hope this helps. Oh, I use an iPhone (version 1) and it works fine.

works great (2008-12-16)
I bought this speaker after using the one my wife purchased. I use it daily and it works great. I recommend having it turned on prior to making your calls or else it won't pick up immediately. The reception is strong and voice quality is clear. I highly recommend this to anyone looking to free themselves of a corded headset.