Eliminate tangled cords and enjoy exceptional sound quality with the MX303-N3 Retractable Mobile Headset from Plantronics for Nokia® 3585 and 6600, 7200 series phones. You'll always enjoy crisp, clear sound with Plantronics patent-pending WindSmart™ technology, specifically designed to reduce whistles and static in windy environments. The MX303-N3 also features the RetractPro¿ automatic cord winder, allowing the cord to easily extend whenever you need to use the headset. When not in use, stowing this compact headset is just as quick and easy. And with the Flex Grip® earpiece, you can be sure this headset is comfortable to wear and stays in place, even during extended use.