This product feels flimsy and cheaply constructed at first. That is because it is flimsy and cheaply constructed. Charging up to $80 for $.20 worth of plastic seems like a crime to me. This product is simply not suited to the everyday life that a Bluetooth accessory endures. It worked fairly poorly from purchase, with it's multi-function button being as finicky as a two year old child. Microphone quality is average. Ear speaker quality is below average. The range from base is quite over stated; at any more than 10 feet from the phone sound becomes very distorted. I have now owned the product for 3 months, and it has (gasp!) stopped working. I am amazed that it lasted this long. I believe that Bluetooth technology is a boon for the wireless nation. I think that it may even save lives. I also think that Motorola's entry into this world is an abject failure. A cheap, overpriced piece of garbage. For shame, Motorola. For shame.