Its a little pricy, but I use the Jawbone ERA...its the best I've ever used. The call quality is unmatched (IMHO), along with its 'noise assassin' feature which kills background noise and wind is epic Its touch sensitive so you just tap the outside to answer/end calls. Plus the apps that it comes with make taking notes, calling contacts and other features VERY helpful. People can never tell whether I'm on my BT or my phone...its that good. I've used the last three models of Jawbones, and until something better comes out, I'll continue to use them.