Regardless of my viewpoint, after all the other negative reviews, I'd be surprised if many of these sell here.
I would just like to offer a different perspective. I actually own a pair of Jaybird cordless headset ($99). I bought this Motorola set on Woot previously for my wife to use while cooking late at night and not wake our 3 year old. She complained that this set hurt her (relatively, in respect to mine anyway, small) head.
So I started wearing them around the house, and basically, despite my larger cranial capacity, found them to be very comfortable. The sound is very good also. I still use my Jaybird pair for running, but plan to try this pair on one of my upcoming runs. Also, I had no problem pairing them, and they worked perfectly right off the bat.
If you're looking for a good wireless headset without breaking the bank, these are surely worth a try.