This is my third Bluetooth of this style. This earpiece is small and clear listening and talking. The problem is the way it stays on...it has 3 sized rubber gaskets to fit in your ear, but even the smallest hurts my ear. After time the gasket loosens and spins around too. Also there is a hook over the outer ear but it breaks in a week or so because it is not flexible and you have to remove it each time you charge. It is very delicate, and even knowing this from the last one I purchased I managed to break it again. So for the price and technology I give it a 5 but for the wearablilty I give it a 1.