I've had the H500 for almost 4 months now. I love it. I've used it exclusively with my RAZR... they work great together. The only thing I dislike about the H500 compared to my old Jabra headset is the fact that the H500 does not go right into the ear, and so it's a little hard to hear people at times. However, that's usually not an issue. Besides that, I can't fault it for anything. The battery life has been incredible for me, and I love that it uses a mini-USB power connector, just like the RAZR.All in all, a great buy.