Unfortunately the rule of thumb with Bluetooth headsets is that you get what you pay for. You pay not only for more features, but better sound quality. The most popular ones I see sell are the plantronis voyager pro plus ($99 msrp) and the blueant Q2 ($99). I just bought the blueant T1 $79 (because I have to be on stupid conference calls during the morning while I'm trying to get ready for work and my speaker phone just doesn't suffice). Its kind of ugly but has good sound quality, but isn't super loud. It also comes with multiple earbuds to try and an earhook. We don't sell the higher end Jabra Bluetooth headsets, but I've heard people like them. I hate to say it, but most places have a 30 day return policy... and then amazon is usually cheaper. And I hope that it goes without saying, but just in case, do not buy a used headset.