Dedicated high-definition tweeter and woofer drivers couple with an inline crossover to deliver exceptional audio: precision highs, natural mids, and full bodied bass with clarity often difficult to detect with traditional stage wedges or studio headphones. Shure SLC5, the choice for discriminating professionals.
Quality: Very sturdy and excellent build quality. Got snagged twice but it was okay. Thick wires. operating temp 18 degrees to 135 degrees farenheit. 2 year warrantee no questions asked. it'll last more longer than most earbuds