Equipped with the world's most advanced noise cancellation technology, Jawbone ICON HDwill eliminate unwanted background noise when you talk on the phone. It gives you the freedom to enjoy quiet phone conversations wherever you are. Whether you're at a noisy airport or on the road, your speech will sound crystal clear. With its large 10mm wideband speaker music, video and calls never sounded better. Jawbone ICON HD lets you privately listen to music, podcasts, YouTube videos, sports, phone calls and more in full-spectrum, HD-quality sound. It's the most convenient way to enjoy all your mobile media and calls in one place. You'll be totally hands-free and never miss a beat.