The Bose MIE2i head set is designed for people who want clear hands-free call quality, and the opportunity to listen to their favorite music on the go. These in-ear headphones set a new standard for audio quality, so you can hear every detail in your favorite music. Made with aluminum and durable plastic construction, you'll feel like you're wearing a quality product, and not have to worry if they get tossed around a little. As you can see, the buds sport a very unconventional tip. Bose's StayHear rubbers will ensure that your headset stays where it's supposed to be, even during strenuous exercises. Not only are they secure, but the tips are comfortable, and allow hours of listening. Overall, this is definitely a product to check out if you're in the marked for a new set of headphones.