The Swirl Earphone w/ mic is designed with an emphasis on sturdiness and lasting durability. A robust industrial in-ear housing made to withstand heavy everyday use. The Y-shaped cable divider and extra-thick 3 mm cord makes it a tangle-free experience. The high maximum sound pressure level reveals the full sound of today's digital music. Choose between 5 sets of silicone ear buds in various sizes for a more individual fit and external noise reduction.