Does what it's supposed to do for a reasonable cost. Bought this to comply with the hands free law in California. The sound quality is typical of a speakerphone. Sometimes garbled, sometimes spotty. The voice recognition dialing takes some practice and patience. It does free your hands, and is much safer than fumbling with a cell phone. All in all, I am satisfied, and would recommend it as a fairly inexpensive solution to using a cell phone in the car.