Premium Hands Free Boom Mic Headset for Nokia 6101 / 6102 / 6102i / 6103 / 9500 / 9300 / 7610 / 7270 / 7250i / 7210 / 6822 / 6820 / 6800 / 6682 / 6670 / 6651 / 6620 / 6610 / 6585 / 9500 / 9300 / N90 / 6235 / 6560 / 6255i / 6230 / 6225 / 6200 / 6170 / 6100 / 6020 / 6019i / 6016i / 6015i / 5140 / 5100 / 3589i / 3588 / 3587i / 3586i / 3585i / 3585 / 3570 / 3300 / 3220 / 3205 / 3200 / 3155i / 3120 / 3100 / 2285 / 2270 / 2116i / 2115i / 2125i / 2126i Clear sound: patent protected technology provides high quality audio even under windy outdoor conditions and traffic noise Comfort: flexible boom microphone is easily positioned as desired Functionality: voice activation, redial, & call waiting on supported phones