Summary: I have used a really old motorola M17 and my playstation BT earpiece actually sound better than this. I actually forgot it at the hotel on travel yesterday and am looking forward to finding a replacement. $50 bucks wasted.
Pros: nice extras included-car charger-pc usb adapter
Cons: I rarely do negative reviews but I was ripped off on this. Sound quality and noise cancellation = FAIL. The answer and power buttons cause me to hangup on people all the time when trying to answer. Don't buy this thing.
Cons: DOES NOT BLOCK OUT NOISE!!!!! My wife said the tv was BLARING through the headset, even though the volume was way down on the tv. I could barely hear the tv but she said it as if I was standing next to it with it blasting.
Summary: I own a jabra before and it works great. But the jabra extreme 2 just keep disconnecting and reconnecting on my Iphn4. Sometimes it makes the voice of a robot while im talking. It look nice. I'll try to exchange it later for another one. maybe it's a defective one.
Summary: i thought this piece of equipment would be easy for people to hear me,,not at all,you can hear everything in the background but not the person using it..im not pleased at all,i wanted a bluetooth that blocked out the other noices,,not this one.
Pros: the only thing good about this bluetooth is it fits nicely and it stays charged as said
Cons: it definately is not a noice cancellation device
Summary: constant reset and connects with phones when not in use. Ear Gels serve no function... not at all comfortable. One size to aggrivate all. this item is not at all loud enough to use in the construction industry. could not use while driving in the rain, could not hear over the rain on the windshield. audio quality is "OK" if the room is completely quiet. i was told i sounded muffled constantly. tried it for 30days. couldn't take it any longer.
Summary: Everyone I call using the Jabra Extreme 2 complains about the sound. Even my phone (Droid Razr) has trouble understanding simple voice commands when it's in use. Finally got so frustrated, I took it off, put it on the ground, and crushed it. The pieces are now in the trash.