I got my Avantree BTHS-849 Over-Ear Headphones the other day, and so far am vary impressed with them. The headset feels heavy and sturdy, and the ear pads cushion nicely. While it's not a true around-the-ear headphone the pads made the headset very comfortable to wear even for extended periods.
The sound quality is GREAT. The bass response is solid and the mids and highs come through clearly. I've heard details in some of my music that I honestly never knew was in there because I'd never heard it before listening through these headphones!
The BT range is pretty good. I've wandered 30-40 feet from my iPhone and still had music coming through loud and clear. I haven't tried pushing the range further yet, but I may try, just to see what I can get.
I really havent' tested the battery life, yet. These stay at my office, and I plug them in to charge every night when I go home. If I get more info about battery life, I'll update.