I just ordered two headsets because the one I got with my phone stopped working. Mind you, I didn't treat it very well and even after stepping on the ear piece twice (and keeping it held together with a rubber band) the thing was still working! It was only after repeated abuse that it finally fell apart. I figure that with two I'll cut down on having to transport it to and fro, as much. This is my first time ordering from Amazon and I'm hoping I won't be disappointed. Oh, and in response to the review dated 2-27-03 (cell phones and brain cancer in mice), the two studies mentioned have not been corroborated by any future studies conducted on the matter. See the FDA's reports (www.fda.gov/cellphones) and extensive international research compiled in a report by the Medical College of Wisconsin (www.mcw.edu).