http://www.supermediastore.com/bluetake-bt400-g3-bluetooth-headset.html

i like this one better.

here’s a review of the bt400 g3 .

Range
The headset had very little problem with range, however there were issues with placement. If I kept the phone on the same side of my body as the ear piece I had no problems, however if I had the phone in my left pocket while the headset was on my right ear I had a lot of difficulty using the device. Other wise the device worked well up to 5-6 ft away with no problem