I'm on my 3rd Apple Bluetooth Headset, and this one is finally a good one. The first one had no battery life, and the second one has no call quality. The third one is finally the "one" that people have positive feedbacks for. Since when has Apple started to make their products with such inconsistent quality? They really have some serious problem with quality control. Like I heard some people were bad luck to get iPhone 3G with bad screen res, but I feel my screen is crystal clear with vivid colors. It seems now we customers just have to buy products from Apple base on "luck". Their Mac/PC commercials always say that "It just works". Seriously...really??