This is an excellent headset. Sound quality is super. Paired with my Motorola Razr V3. Maintains contact with the phone within at least 10 feet, maybe more, while talking (I haven't tried moving further away). And the phone doesn't drop the headset if I take the phone to another floor in my houseKeeping it in your ear: I have small ears and at first, I found It is difficult to keep in my ear using the rubber ring that comes with the headset. I removed it and put on a little foam pad I had from another headset - that works perfectly. Holds it comfortably and tightly in my ear. The voice/sound quality made it worth the effort to find a solution to the fit issue.