Legendary Sound Exclusive driver design pumps out the deepest bass, soaring highs, and ultra-clear midrange. Ergonomic Ear-tips The headphone are ergonomically designed to conform to the shape of your ear canal. You might even forget that you’re wearing them. In-line Mic for Calls Switch easily between music and incoming calls. No need to take off your headphones when call coming. Lightweight Design Lightweight design is ideal for listening during exercise, travel, or for everyday wear. Did you notice that? The unique ergonomic shape earbud gives a dependable and pleasing fit when you’re listening.