Default Bluetooth Headset Question?

Has anyone used the i-Tech Clip IIs with a PPC-6600 (HTC Harrier) before? Does it even work with the PPC-6600 (HTC Harrier)? Can you actually hear your music and movies and stuff with it?

How big is it? I'm guessing it's a little box, with a built in mic, with a headphone jack. So you plug in the headphones to be able to hear your calls (and movies and stuff) and you use the built in mic for talking on the phone. Is this correct?

Does anyone know of another Bluetooth headset that will let you talk on the phone and listen to movies, music, etc? it doesn't have to be stereo. It can be a single ear clip, as long as it allows you to hear movies, music, system sounds, etc.

Any info on it would be greatly appreciated.