Logitech have done a great job with their new Logitech Bluetooth Mobile Freedom Headset! Their last bluetooth headset, although an award winner, had a flimsy mic-boom that would break with normal use. The Logitech Bluetooth Mobile Freedom Headset is a smarter-designed unit with no moving parts!The Logitech Mobile Freedom Bluetooth Headset is the first Bluetooth headset to feature Logitech's patent-pending WindStop technology, so now you can enjoy clear calls even in windy conditions. And because the Logitech Mobile Freedom Bluetooth Headset also performs in high-traffic WiFi areas, interference simply isn't an issue. Conveniently make and answer calls with the touch of a button and leave your phone nearby, in your pocket, shirt, or briefcase. The Logitech Mobile Freedom Bluetooth Headset works with any phone enabled with Bluetooth technology and offers 7 hours of talk time battery life and a design so comfortable you'll give up talking long before your headset does.