Motorola Boom Bluetooth Headset: Work, play, answer calls and listen to music with a headset that is compatible with nearly all Bluetooth-enabled devices. Wander up to 300' away from your devices without losing a moment of stunning sound clarity. With 3 ways to wear it, you can customize the comfort and style of this headset for your specific needs.
I picked one of these up at my local store today, and I am taking it back tomorrow. I had no trouble pairing, and I liked the small size and multiple pairing features. During calls the other end said they could hear my fine, but in all the calls I was on, it was always reported that there was significant echo. It's clear that the cancellation is trying, but it is apparently not up to the task. It was bothersome enough that the conference call I was on switched lines several times thinking it was their end, but I was able to confirm later it is the headset.
Short version: Good design, nice device, but has significant issues in the primary function.
What's great about it: Size, weight, voice prompt UI
What's not so great: echo cancellation not very good