OK, updated question then. The Moto H700 has mini USB, but doesn't have bluetooth 2.0-- it's just 1.2. The BlueAnt requires a mini USB adapter (another small thing to carry around and/or get lost.)
My Voyager 510 is older, and only supports bluetooth 1.1.
I'm looking for a good bluetooth headset that supports bluetooth 2.0 and uses a mini usb charger.
Anybody got ideas?