here you go:
I picked these up for around 30 bucks at buy.com. i have a couple uses for these.
1. my phone. to listen to music and take calls
2. my laptop. has bluetooth built in. i use it for skype and to listen to music.
Pros: battery lasts FOREVER. SUPER inexpensive. when you get a call, the headphones ring, when you take the call by pushing the center button, it pauses the music and answers the call! when you hang up it starts playing again, really nifty feature. also controls for play vol back and forth are right on the headphones.
Cons: after wearing them for long periods ( >4 hours) the ear hooks can get a little uncomfortable. has a nontraditional usb charging hole. only comes in blue. i wish they made in-ear ones (however technically impractical that sounds). works up to 20ft away (manual says 30 i think)
I left sound quality out of +/- because I'm not sure where to put it. I haven't tested other bluetooth headphones so im not sure what to expect, but i can say this. A2DP is a MILLION times better than regular bluetooth that you use to talk to ppl. that being said, its not as good as wired headphones. its much closer to wired headphones in quality, but its noticeably not equivalent. im not sure how this compares with other products, but I would wager that it is in fact the case for other ones as well.
Overall, I've been using them for maybe 6 months now, and i LOVE them. yea they have cons, but they are more generic cons than specific ones i think. i would definitely recommend these to someone looking for bluetooth headphones. as far as i know these are BY FAR the best bang for your buck in this department...
hope this helps.
-dr. karl