I recieved my FlaminGO last week. I've been very happy with it. I'll go as far as to say it is the best headset I've tried thus far.
I have found the range to be about 15-17 feet which is about average from what I've seen. The audio quality and volume are also reasonable.
I really like the earclick design. I wear glasses and since the headset goes inside the ear, I've had zero problems. Infact, I forget I'm wearing it sometimes. I scared the crap out of myself the first time I recieved a call and had it in my ear
Only problem; it looks like a black schlong hanging out of your ear.