The best headset I bought a long time. Without fixing ring on the ear is very handy when wearing glasses and even we end up forgetting because the device is supplied with 3 tips of different sizes for maximum comfort. Nothing wrong with the sound of very good quality. Contrary to a comment I read, this headset will pair easily with i-phones and BlackBerry too. The charger is also more because it not only can charge the headset at all times when not in range of outlet, but also to store and transport the headset without damaging neither dirty. An excellent investment recommended.