I've been looking for a new set of headsets to use while exercising. I currently use Sennheiser MX85 and, outside of durability, they work great, for audio. I recently shifted my music over to my HTC Incredible and I am a distance runner. I'm out running anywhere from 1 to 3 hours and want the ability to take phone calls while running. I've looked at the Sennheiser CX680i and the Bose MIE2. It appears that the Sennheier's only work with Apple phones and the Bose are somewhat pricey. Does anyone have a recommendation?