The ultra-lightweight and ergonomically designed KHS-629 earphones brilliantly combine the best fit with optimized acoustics. They feature a unique neckband with a magnet placed at the tip of each earbud housing, to snap them in place as you run or exercise - never fall out. The battery is integrated in the earphones housing, along with the microphone and controls, making it easy to change tracks or answer calls without stopping. The attractive finish, smart design and sleek profile of these earphones will make them the perfect companion for people always on the go.